rxthinkcmf-wiki/RXThinkCMF_ThinkPhp8_EleVue/.vitepress/dist/assets/zh_tools_db-migrate.md.DSxjRdYV.lean.js

import{_ as i,o as a,c as n,a2 as t}from"./chunks/framework.B-QBKwc1.js";const E=JSON.parse('{"title":"数据库迁移工具","description":"db:migrate 是一个 CLI 命令行工具，支持在 MySQL / PostgreSQL / SQL Server / Oracle / SQLite 五种数据库之间任意组合迁移。","frontmatter":{},"headers":[],"relativePath":"zh/tools/db-migrate.md","filePath":"zh/tools/db-migrate.md"}'),h={name:"zh/tools/db-migrate.md"};function l(p,s,k,e,d,r){return a(),n("div",null,[...s[0]||(s[0]=[t(`<h1 id="_7-6-数据库迁移工具" tabindex="-1">7.6 数据库迁移工具 <a class="header-anchor" href="#_7-6-数据库迁移工具" aria-label="Permalink to &quot;7.6 数据库迁移工具&quot;">​</a></h1><div class="tip custom-block"><p class="custom-block-title">概述</p><p><code>db:migrate</code> 是一个 CLI 命令行工具，支持在 MySQL / PostgreSQL / SQL Server / Oracle / SQLite 五种数据库之间任意组合迁移。完整迁移流程包含自动建库、建表结构（含索引、外键、注释、自增、collation）、分批迁移数据、重置自增序列、逐表行数校验 5 个步骤。数据迁移基于主键稳定排序，支持事务保护与自动回滚。目标库不存在时自动创建，支持含点号的数据库名。</p></div><h2 id="迁移流程" tabindex="-1">迁移流程 <a class="header-anchor" href="#迁移流程" aria-label="Permalink to &quot;迁移流程&quot;">​</a></h2><div class="language-text vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">text</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span>┌──────────────────────────────────────────────────────────────┐</span></span>
<span class="line"><span>│                   数据库迁移 5 步流程                         │</span></span>
<span class="line"><span>└──────────────────────────────────────────────────────────────┘</span></span>
<span class="line"><span></span></span>
<span class="line"><span>[1/5] 建目标库</span></span>
<span class="line"><span>│  目标库不存在时自动创建（所有驱动均支持）</span></span>
<span class="line"><span>│  自动从源库读取 collation 并应用（仅源与目标驱动相同时）</span></span>
<span class="line"><span>│  MySQL: CREATE DATABASE ... COLLATE | PgSQL: LC_COLLATE</span></span>
<span class="line"><span>│  SqlServer: CREATE DATABASE ... COLLATE | Oracle: CREATE USER</span></span>
<span class="line"><span>│  SQLite: 自动创建文件</span></span>
<span class="line"><span>▼</span></span>
<span class="line"><span>[2/5] 建表结构 + 索引 + 注释 + 外键</span></span>
<span class="line"><span>│  源库 getTableFields() → DbSchemaBuilder 生成 DDL → 目标库执行</span></span>
<span class="line"><span>│  自动迁移字段注释（MySQL: COMMENT 子句 | PgSQL/Oracle: COMMENT ON COLUMN | SqlServer: sp_addextendedproperty）</span></span>
<span class="line"><span>│  自动迁移表注释（MySQL: ALTER TABLE COMMENT | PgSQL/Oracle: COMMENT ON TABLE）</span></span>
<span class="line"><span>│  自动迁移非主键索引（UNIQUE INDEX / 普通 INDEX / 全文索引）</span></span>
<span class="line"><span>│  自动迁移外键约束（所有表创建后统一添加，避免引用顺序问题）</span></span>
<span class="line"><span>│  字段默认值完整保留（含空字符串 DEFAULT &#39;&#39;，函数型默认值自动识别）</span></span>
<span class="line"><span>│  enum/set 类型自动迁移候选值（生成 CHECK 约束）</span></span>
<span class="line"><span>│  decimal/datetime 精度保留（如 decimal(10,2)、datetime(3)）</span></span>
<span class="line"><span>│  排序规则（collation）自动迁移：表级 + 列级（MySQL/PostgreSQL）</span></span>
<span class="line"><span>│  Oracle 自增：自动创建序列+触发器</span></span>
<span class="line"><span>│  支持 --drop-target-first 先删后建</span></span>
<span class="line"><span>▼</span></span>
<span class="line"><span>[3/5] 逐表迁移数据（事务保护）</span></span>
<span class="line"><span>│  按 batch-size（默认 1000）分页读取，每页再拆为 100 行的 INSERT 语句</span></span>
<span class="line"><span>│  每个 batch-size 为一个独立事务，提交后即生效</span></span>
<span class="line"><span>│  当前批次失败时回滚，已提交的历史批次不受影响</span></span>
<span class="line"><span>│  基于主键 ORDER BY 稳定排序，避免分页漏行/重复</span></span>
<span class="line"><span>│  blob 字段使用 PDO::PARAM_LOB 绑定</span></span>
<span class="line"><span>│  SQL Server: 自动开关 IDENTITY_INSERT</span></span>
<span class="line"><span>▼</span></span>
<span class="line"><span>[4/5] 重置自增序列</span></span>
<span class="line"><span>│  PostgreSQL: SELECT setval 重置序列到 MAX(id)+1</span></span>
<span class="line"><span>│  SQL Server: DBCC CHECKIDENT 重置标识种子</span></span>
<span class="line"><span>│  Oracle: ALTER SEQUENCE 重置序列</span></span>
<span class="line"><span>│  MySQL / SQLite: 跳过（无需重置）</span></span>
<span class="line"><span>▼</span></span>
<span class="line"><span>[5/5] 逐表行数校验</span></span>
<span class="line"><span>   SELECT COUNT(*) 对比源和目标，输出 PASS/FAIL</span></span></code></pre></div><h2 id="命令格式" tabindex="-1">命令格式 <a class="header-anchor" href="#命令格式" aria-label="Permalink to &quot;命令格式&quot;">​</a></h2><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># =============================================================================</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 数据库迁移命令</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># =============================================================================</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># php think db:migrate → 调用 ThinkPHP 命令行的数据库迁移工具</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># [选项]              → 通过 --key=value 格式传入源/目标数据库连接参数</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># =============================================================================</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [选项]</span></span></code></pre></div><h3 id="必填选项" tabindex="-1">必填选项 <a class="header-anchor" href="#必填选项" aria-label="Permalink to &quot;必填选项&quot;">​</a></h3><table tabindex="0"><thead><tr><th>选项</th><th>说明</th></tr></thead><tbody><tr><td><code>--src-type</code></td><td>源数据库驱动：<code>mysql</code> / <code>pgsql</code> / <code>sqlsrv</code> / <code>oracle</code> / <code>sqlite</code></td></tr><tr><td><code>--src-database</code></td><td>源数据库名</td></tr><tr><td><code>--dst-type</code></td><td>目标数据库驱动：<code>mysql</code> / <code>pgsql</code> / <code>sqlsrv</code> / <code>oracle</code> / <code>sqlite</code></td></tr><tr><td><code>--dst-database</code></td><td>目标数据库名</td></tr></tbody></table><h3 id="源连接选项" tabindex="-1">源连接选项 <a class="header-anchor" href="#源连接选项" aria-label="Permalink to &quot;源连接选项&quot;">​</a></h3><table tabindex="0"><thead><tr><th>选项</th><th>默认值</th><th>说明</th></tr></thead><tbody><tr><td><code>--src-host</code></td><td><code>127.0.0.1</code></td><td>源主机地址</td></tr><tr><td><code>--src-hostport</code></td><td>自动推断</td><td>源端口（mysql=3306, pgsql=5432, sqlsrv=1433, oracle=1521）</td></tr><tr><td><code>--src-username</code></td><td>-</td><td>源用户名（SQLite 除外）</td></tr><tr><td><code>--src-password</code></td><td>-</td><td>源密码（SQLite 除外）</td></tr></tbody></table><h3 id="目标连接选项" tabindex="-1">目标连接选项 <a class="header-anchor" href="#目标连接选项" aria-label="Permalink to &quot;目标连接选项&quot;">​</a></h3><table tabindex="0"><thead><tr><th>选项</th><th>默认值</th><th>说明</th></tr></thead><tbody><tr><td><code>--dst-host</code></td><td><code>127.0.0.1</code></td><td>目标主机地址</td></tr><tr><td><code>--dst-hostport</code></td><td>自动推断</td><td>目标端口</td></tr><tr><td><code>--dst-username</code></td><td>-</td><td>目标用户名（SQLite 除外）</td></tr><tr><td><code>--dst-password</code></td><td>-</td><td>目标密码（SQLite 除外）</td></tr></tbody></table><h3 id="迁移选项" tabindex="-1">迁移选项 <a class="header-anchor" href="#迁移选项" aria-label="Permalink to &quot;迁移选项&quot;">​</a></h3><table tabindex="0"><thead><tr><th>选项</th><th>默认值</th><th>说明</th></tr></thead><tbody><tr><td><code>--drop-target-first</code></td><td>否</td><td>迁移前先删除目标库中的同名表</td></tr><tr><td><code>--batch-size</code></td><td><code>1000</code></td><td>每批读取的行数（影响内存占用与迁移速度）</td></tr><tr><td><code>--tables</code></td><td>全部</td><td>只迁移指定表（逗号分隔）</td></tr></tbody></table><h2 id="迁移命令签名" tabindex="-1">迁移命令签名 <a class="header-anchor" href="#迁移命令签名" aria-label="Permalink to &quot;迁移命令签名&quot;">​</a></h2><h3 id="MySQL-→-PostgreSQL" tabindex="-1">MySQL → PostgreSQL <a class="header-anchor" href="#MySQL-→-PostgreSQL" aria-label="Permalink to &quot;MySQL → PostgreSQL&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># MySQL 迁移到 PostgreSQL</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># --src-* → 源数据库连接参数（MySQL）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># --dst-* → 目标数据库连接参数（PostgreSQL）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># --drop-target-first → 迁移前先删除目标库中的同名表（避免表已存在报错）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-type=pgsql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=5432</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=postgres</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --drop-target-first</span></span></code></pre></div><h3 id="MySQL-→-SQL-Server" tabindex="-1">MySQL → SQL Server <a class="header-anchor" href="#MySQL-→-SQL-Server" aria-label="Permalink to &quot;MySQL → SQL Server&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># MySQL 迁移到 SQL Server</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># --dst-type=sqlsrv → 目标驱动为 SQL Server</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># --dst-hostport=1433 → SQL Server 默认端口</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-type=sqlsrv</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=1433</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=sa</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --drop-target-first</span></span></code></pre></div><h3 id="MySQL-→-SQLite" tabindex="-1">MySQL → SQLite <a class="header-anchor" href="#MySQL-→-SQLite" aria-label="Permalink to &quot;MySQL → SQLite&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># MySQL 迁移到 SQLite</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># --dst-type=sqlite → 目标驱动为 SQLite（无需用户名密码）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># --dst-database → SQLite 文件路径（文件不存在时自动创建）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-type=sqlite</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-database=runtime/rxthinkcmf.thinkphp8.elevue.db</span></span></code></pre></div><h3 id="MySQL-→-MySQL-同库复制-" tabindex="-1">MySQL → MySQL（同库复制） <a class="header-anchor" href="#MySQL-→-MySQL-同库复制-" aria-label="Permalink to &quot;MySQL → MySQL（同库复制）&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># MySQL 同库复制（源和目标在同一 MySQL 实例，数据库名不同）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 不带 --drop-target-first → 目标表已存在时跳过（不删除）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-database=source_db</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-database=target_db</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=root</span></span></code></pre></div><h3 id="PostgreSQL-→-MySQL" tabindex="-1">PostgreSQL → MySQL <a class="header-anchor" href="#PostgreSQL-→-MySQL" aria-label="Permalink to &quot;PostgreSQL → MySQL&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># PostgreSQL 迁移到 MySQL</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-type=pgsql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=5432</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=postgres</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --drop-target-first</span></span></code></pre></div><h3 id="SQL-Server-→-MySQL" tabindex="-1">SQL Server → MySQL <a class="header-anchor" href="#SQL-Server-→-MySQL" aria-label="Permalink to &quot;SQL Server → MySQL&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># SQL Server 迁移到 MySQL</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-type=sqlsrv</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=1433</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=sa</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --drop-target-first</span></span></code></pre></div><h3 id="只迁移指定表" tabindex="-1">只迁移指定表 <a class="header-anchor" href="#只迁移指定表" aria-label="Permalink to &quot;只迁移指定表&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 只迁移指定表（逗号分隔表名，不含前缀）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># -----------------------------------------------------------------------------</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># --tables=think_user,think_role,think_menu → 只迁移这 3 张表</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-type=pgsql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=5432</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=postgres</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --tables=think_user,think_role,think_menu</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --drop-target-first</span></span></code></pre></div><h2 id="迁移输出日志" tabindex="-1">迁移输出日志 <a class="header-anchor" href="#迁移输出日志" aria-label="Permalink to &quot;迁移输出日志&quot;">​</a></h2><h3 id="MySQL-→-PostgreSQL-完整日志" tabindex="-1">MySQL → PostgreSQL 完整日志 <a class="header-anchor" href="#MySQL-→-PostgreSQL-完整日志" aria-label="Permalink to &quot;MySQL → PostgreSQL 完整日志&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">$</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --dst-type=pgsql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=5432</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --dst-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=postgres</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --drop-target-first</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 源: mysql:rxthinkcmf.thinkphp8.elevue → 目标: pgsql:rxthinkcmf.thinkphp8.elevue</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 待迁移 25 张表</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 目标库</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 已就绪</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库 完成（耗时 0ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构（25 张表）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构 完成（耗时 440ms），25 张表，118 个索引，0 个外键</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [1/25] 正在迁移 think_article...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_article</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +13（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 13）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_article</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 13</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 10ms）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [2/25] 正在迁移 think_category...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_category</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +150（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 150）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_category</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 150</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 12ms）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [3/25] 正在迁移 think_city...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_city</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +1000（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 1000）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_city</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +1000（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 2000）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_city</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +1000（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 3000）</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（大表分批输出进度，每批</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 1000</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_city</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +562（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 783562）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_city</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 783562</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 10m10s）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [4/25] 正在迁移 think_config...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_config</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +1（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 1）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_config</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 1</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 11ms）</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（其余表类似）</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [25/25] 正在迁移 think_user_role...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_user_role</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +25（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 25）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_user_role</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 25</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 6ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据 完成（耗时 10m10s），共 785215 行</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列 完成（耗时 23ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_article</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> source</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">13</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> target</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">13</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> PASS</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_category</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> source</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">150</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> target</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">150</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> PASS</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_city</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> source</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">783562</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> target</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">783562</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> PASS</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_config</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> source</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> target</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">1</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> PASS</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（其余表类似）</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_user_role</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> source</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">25</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> target</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">25</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> PASS</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验 完成（耗时 452ms），25 张表全部 PASS</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移完成</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 成功：785215 行 / 25 张表 / 总耗时 10m11s</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span></code></pre></div><h3 id="MySQL-→-SQL-Server-日志摘要" tabindex="-1">MySQL → SQL Server 日志摘要 <a class="header-anchor" href="#MySQL-→-SQL-Server-日志摘要" aria-label="Permalink to &quot;MySQL → SQL Server 日志摘要&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">$</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --dst-type=sqlsrv</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=1433</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --dst-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=sa</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --drop-target-first</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 源: mysql:rxthinkcmf.thinkphp8.elevue → 目标: sqlsrv:rxthinkcmf.thinkphp8.elevue</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 待迁移 25 张表</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 目标库</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 已就绪</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库 完成（耗时 0ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构（25 张表）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构 完成（耗时 1.5s），25 张表，118 个索引，0 个外键</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据...</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（逐表迁移，SQL</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> Server</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 每行耗时较</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> MySQL/SQLite</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 更长）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据 完成（耗时 11m48s），共 785231 行</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列 完成（耗时 52ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验...</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（25</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 张表全部</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> PASS）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验 完成（耗时 681ms），25 张表全部 PASS</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移完成</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 成功：785231 行 / 25 张表 / 总耗时 11m50s</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span></code></pre></div><h3 id="MySQL-→-Oracle-日志摘要" tabindex="-1">MySQL → Oracle 日志摘要 <a class="header-anchor" href="#MySQL-→-Oracle-日志摘要" aria-label="Permalink to &quot;MySQL → Oracle 日志摘要&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">$</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --dst-type=oracle</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=1521</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --dst-database=rxthinkcmf</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=system</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --drop-target-first</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 源: mysql:rxthinkcmf.thinkphp8.elevue → 目标: oracle:rxthinkcmf.thinkphp8.elevue</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 待迁移 25 张表</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 目标库</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">rxthinkcmf</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 已就绪</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库 完成（耗时 0ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构（25 张表）...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 为</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think_article</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 创建序列+触发器（自增列</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> id）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 为</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think_city</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 创建序列+触发器（自增列</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> id）</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（其余含自增列的表类似）</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构 完成（耗时 2.1s），25 张表，118 个索引，0 个外键</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [1/25] 正在迁移 think_article...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_article</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +13（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 13）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_article</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 13</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 45ms）</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（Oracle</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> INSERT</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 耗时较</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> MySQL/SQLite</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 更长）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据 完成（耗时 15m30s），共 785215 行</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 重置序列:</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think_article_id_seq</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> →</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 14</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 重置序列:</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think_city_id_seq</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> →</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 783563</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（其余序列类似）</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列 完成（耗时 180ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验...</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（25</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 张表全部</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> PASS）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验 完成（耗时 820ms），25 张表全部 PASS</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移完成</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 成功：785215 行 / 25 张表 / 总耗时 15m33s</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span></code></pre></div><div class="tip custom-block"><p class="custom-block-title">Oracle 迁移要点</p><ul><li><strong>建库</strong>：Oracle 通过 <code>CREATE USER</code> 创建用户，库名即用户名，需要 DBA 权限</li><li><strong>自增列</strong>：自动创建序列（<code>_seq</code>）和触发器（<code>_trg</code>），插入时自动填充</li><li><strong>序列重置</strong>：迁移完成后通过 <code>ALTER SEQUENCE ... RESTART</code> 重置到 MAX+1</li><li><strong>分页</strong>：使用 <code>ROW_NUMBER() OVER (ORDER BY 主键)</code> 保证稳定排序</li><li><strong>字段名</strong>：Oracle 默认大写，工具自动处理大小写转换</li></ul></div><h3 id="MySQL-→-SQLite-日志摘要" tabindex="-1">MySQL → SQLite 日志摘要 <a class="header-anchor" href="#MySQL-→-SQLite-日志摘要" aria-label="Permalink to &quot;MySQL → SQLite 日志摘要&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">$</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">  --dst-type=sqlite</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-database=runtime/rxthinkcmf.thinkphp8.elevue.db</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 源: mysql:rxthinkcmf.thinkphp8.elevue → 目标: sqlite:runtime/rxthinkcmf.thinkphp8.elevue.db</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 待迁移 25 张表</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 目标库</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">runtime/rxthinkcmf.thinkphp8.elevue.db</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 已就绪</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库 完成（耗时 0ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构（25 张表）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构 完成（耗时 1s），25 张表，118 个索引，0 个外键</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据...</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（SQLite</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 写入速度最快）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据 完成（耗时 9m44s），共 785235 行</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 当前驱动</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> (sqlite) 无需重置序列，跳过</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列 完成（耗时 0ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验...</span></span>
<span class="line"><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">  ...</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">（25</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 张表全部</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> PASS）...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验 完成（耗时 427ms），25 张表全部 PASS</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移完成</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 成功：785235 行 / 25 张表 / 总耗时 9m46s</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span></code></pre></div><h3 id="只迁移指定表日志" tabindex="-1">只迁移指定表日志 <a class="header-anchor" href="#只迁移指定表日志" aria-label="Permalink to &quot;只迁移指定表日志&quot;">​</a></h3><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">$</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --src-type=mysql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-hostport=3306</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --src-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-username=root</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --src-password=root</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --dst-type=pgsql</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-host=127.0.0.1</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-hostport=5432</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --dst-database=rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-username=postgres</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --dst-password=123456</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --tables=think_user,think_role,think_menu</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\</span></span>
<span class="line"><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">    --drop-target-first</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 源: mysql:rxthinkcmf.thinkphp8.elevue → 目标: pgsql:rxthinkcmf.thinkphp8.elevue</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移开始</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 待迁移 3 张表</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 目标库</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">rxthinkcmf.thinkphp8.elevue</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 已就绪</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">1/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建目标库 完成（耗时 0ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构（3 张表）...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 已删除目标表:</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think_user</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 已删除目标表:</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think_role</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 已删除目标表:</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think_menu</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">2/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 建表结构 完成（耗时 85ms），3 张表，5 个索引，0 个外键</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据...</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [1/3] 正在迁移 think_user...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_user</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +22（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 22）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_user</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 22</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 9ms）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [2/3] 正在迁移 think_role...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_role</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +24（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 24）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_role</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 24</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 5ms）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">  ·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [3/3] 正在迁移 think_menu...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_menu</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> +228（累计</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 228）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓ think_menu</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> 共</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 228</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 行（耗时</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> 12ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">3/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表迁移数据 完成（耗时 30ms），共 274 行</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">4/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 重置自增序列 完成（耗时 25ms）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">·</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验...</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_user</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> source</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">22</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> target</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">22</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> PASS</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_role</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> source</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">24</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> target</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">24</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> PASS</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">  [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">think_menu</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> source</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">228</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#B07D48;"> target</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">228</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> PASS</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">✓</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">5/5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 逐表行数校验 完成（耗时 60ms），3 张表全部 PASS</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">迁移完成</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 成功：274 行 / 3 张表 / 总耗时 250ms</span></span>
<span class="line"><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">==============================================================</span></span></code></pre></div><h2 id="类型映射" tabindex="-1">类型映射 <a class="header-anchor" href="#类型映射" aria-label="Permalink to &quot;类型映射&quot;">​</a></h2><table tabindex="0"><thead><tr><th>源类型</th><th>MySQL</th><th>PostgreSQL</th><th>SqlServer</th><th>Oracle</th><th>SQLite</th></tr></thead><tbody><tr><td>bigint</td><td>bigint</td><td>bigint</td><td>bigint</td><td>NUMBER(19)</td><td>INTEGER</td></tr><tr><td>int</td><td>int</td><td>integer</td><td>int</td><td>NUMBER(10)</td><td>INTEGER</td></tr><tr><td>smallint</td><td>smallint</td><td>smallint</td><td>smallint</td><td>NUMBER(5)</td><td>INTEGER</td></tr><tr><td>tinyint</td><td>tinyint</td><td>smallint</td><td>tinyint</td><td>NUMBER(3)</td><td>INTEGER</td></tr><tr><td>decimal</td><td>decimal</td><td>numeric</td><td>decimal</td><td>NUMBER</td><td>REAL</td></tr><tr><td>float</td><td>float</td><td>real</td><td>float</td><td>BINARY_FLOAT</td><td>REAL</td></tr><tr><td>double</td><td>double</td><td>double precision</td><td>float</td><td>BINARY_DOUBLE</td><td>REAL</td></tr><tr><td>varchar</td><td>varchar</td><td>varchar</td><td>nvarchar</td><td>VARCHAR2</td><td>TEXT</td></tr><tr><td>char</td><td>char</td><td>char</td><td>nchar</td><td>CHAR</td><td>TEXT</td></tr><tr><td>text</td><td>text</td><td>text</td><td>ntext</td><td>CLOB</td><td>TEXT</td></tr><tr><td>blob</td><td>blob</td><td>bytea</td><td>varbinary</td><td>BLOB</td><td>BLOB</td></tr><tr><td>datetime</td><td>datetime</td><td>timestamp</td><td>datetime</td><td>TIMESTAMP</td><td>TEXT</td></tr><tr><td>timestamp</td><td>timestamp</td><td>timestamp</td><td>datetime</td><td>TIMESTAMP</td><td>TEXT</td></tr><tr><td>date</td><td>date</td><td>date</td><td>date</td><td>DATE</td><td>TEXT</td></tr><tr><td>boolean</td><td>tinyint(1)</td><td>boolean</td><td>bit</td><td>NUMBER(1)</td><td>INTEGER</td></tr><tr><td>json</td><td>json</td><td>jsonb</td><td>ntext</td><td>CLOB</td><td>TEXT</td></tr></tbody></table><div class="tip custom-block"><p class="custom-block-title">精度保留</p><ul><li><code>decimal(10,2)</code> → PostgreSQL <code>numeric(10,2)</code>（精度不丢失）</li><li><code>datetime(3)</code> → PostgreSQL <code>timestamp(3)</code>（毫秒精度保留）</li><li><code>enum(&#39;a&#39;,&#39;b&#39;,&#39;c&#39;)</code> → PostgreSQL <code>varchar</code> + <code>CHECK (col IN (&#39;a&#39;,&#39;b&#39;,&#39;c&#39;))</code>（候选值保留）</li></ul></div><h2 id="各驱动特殊处理" tabindex="-1">各驱动特殊处理 <a class="header-anchor" href="#各驱动特殊处理" aria-label="Permalink to &quot;各驱动特殊处理&quot;">​</a></h2><table tabindex="0"><thead><tr><th>驱动</th><th>建库方式</th><th>分页排序</th><th>自增语法</th><th>索引</th><th>外键</th><th>字段注释</th><th>表注释</th><th>collation</th><th>序列重置</th></tr></thead><tbody><tr><td>MySQL</td><td><code>CREATE DATABASE ... COLLATE</code></td><td>主键 <code>ORDER BY</code></td><td><code>AUTO_INCREMENT</code></td><td>✅</td><td>✅</td><td>✅ <code>COMMENT</code></td><td>✅</td><td>✅ 库/表/列</td><td>跳过</td></tr><tr><td>PostgreSQL</td><td><code>LC_COLLATE</code></td><td>主键 <code>ORDER BY</code></td><td><code>GENERATED BY DEFAULT AS IDENTITY</code></td><td>✅</td><td>✅</td><td>✅ <code>COMMENT ON COLUMN</code></td><td>✅</td><td>✅ 库/列</td><td>✅ <code>setval</code></td></tr><tr><td>SQL Server</td><td><code>COLLATE</code></td><td>主键 <code>ORDER BY</code></td><td><code>IDENTITY(1,1)</code></td><td>✅</td><td>✅</td><td>✅ <code>sp_addextendedproperty</code></td><td>✅</td><td>✅ 库级</td><td>✅ <code>DBCC CHECKIDENT</code></td></tr><tr><td>Oracle</td><td><code>CREATE USER</code> + <code>GRANT</code></td><td><code>ROW_NUMBER()</code></td><td>序列+触发器</td><td>✅</td><td>✅</td><td>✅ <code>COMMENT ON COLUMN</code></td><td>✅</td><td>❌</td><td>✅ <code>ALTER SEQUENCE</code></td></tr><tr><td>SQLite</td><td>自动创建文件</td><td>主键 <code>ORDER BY</code></td><td><code>INTEGER PRIMARY KEY AUTOINCREMENT</code></td><td>✅</td><td>✅</td><td>❌</td><td>❌</td><td>❌</td><td>跳过</td></tr></tbody></table><h2 id="PostgreSQL-特殊处理" tabindex="-1">PostgreSQL 特殊处理 <a class="header-anchor" href="#PostgreSQL-特殊处理" aria-label="Permalink to &quot;PostgreSQL 特殊处理&quot;">​</a></h2><h3 id="建库" tabindex="-1">建库 <a class="header-anchor" href="#建库" aria-label="Permalink to &quot;建库&quot;">​</a></h3><p>迁移到 PostgreSQL 时，工具会自动连接 <code>postgres</code> 维护库执行：</p><div class="language-sql vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">sql</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 创建目标数据库（UTF-8 编码）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 若数据库已存在则跳过</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- LC_COLLATE / LC_CTYPE：仅当源与目标驱动相同时，从源库读取 collation 并应用</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">CREATE</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> DATABASE</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> &quot;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">数据库名</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">&quot; </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">WITH</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> ENCODING</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">UTF8</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span></span></code></pre></div><div class="warning custom-block"><p class="custom-block-title">PgSQL 数据库不存在的判定</p><p>PostgreSQL 数据库不存在时返回的 SQLSTATE 可能是 <code>3D000</code>（明确不存在）或 <code>08006</code>（连接异常，中文环境下错误信息可能乱码）。工具会主动连接 <code>postgres</code> 维护库查询 <code>pg_database</code> 确认目标库是否真的不存在，避免误判。</p></div><h3 id="序列重置" tabindex="-1">序列重置 <a class="header-anchor" href="#序列重置" aria-label="Permalink to &quot;序列重置&quot;">​</a></h3><p>迁移完成后，对每张有自增主键的表分两步重置序列：</p><div class="language-php vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">php</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 第一步：通过 pg_get_serial_sequence() 获取列关联的实际序列名</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 兼容 serial（序列名如 table_id_seq）和 IDENTITY（序列名由系统自动生成）两种风格</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">seqName</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">dstPdo</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">-&gt;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">query</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span></span>
<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">    &quot;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">SELECT</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> pg_get_serial_sequence(&#39;表名&#39;, &#39;字段名&#39;) </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">AS</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> s</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">-&gt;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">fetch</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">()[</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">s</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">];</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 第二步：查询当前最大值，将序列重置到 max+1</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// setval 的第三个参数 false 表示下一个 nextval 返回给定值</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">maxId</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">dstPdo</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">-&gt;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">query</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span></span>
<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">    &quot;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">SELECT</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;"> COALESCE</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">(</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">MAX</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">(</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;">\\&quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">字段名</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;">\\&quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">), </span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">0</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">AS</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> m </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">FROM</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;"> \\&quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">表名</span><span style="--shiki-dark:#F286C4;--shiki-light:#A65E2B;">\\&quot;</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">-&gt;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">fetch</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">()[</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">m</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">];</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">dstPdo</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">-&gt;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">exec</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">SELECT</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> setval(</span><span style="--shiki-dark:#E7EE98;--shiki-light:#999999;">{</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B56959;">quotedSeq</span><span style="--shiki-dark:#E7EE98;--shiki-light:#999999;">}</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">, </span><span style="--shiki-dark:#E7EE98;--shiki-light:#999999;">{</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B56959;">maxId</span><span style="--shiki-dark:#E7EE98;--shiki-light:#999999;">}</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> +</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 1</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">, false)</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span></code></pre></div><h2 id="SQL-Server-特殊处理" tabindex="-1">SQL Server 特殊处理 <a class="header-anchor" href="#SQL-Server-特殊处理" aria-label="Permalink to &quot;SQL Server 特殊处理&quot;">​</a></h2><h3 id="建库-1" tabindex="-1">建库 <a class="header-anchor" href="#建库-1" aria-label="Permalink to &quot;建库&quot;">​</a></h3><div class="language-sql vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">sql</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 连接 master 库，创建目标数据库</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- COLLATE：仅当源与目标驱动相同时，从源库读取 collation 并应用</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">CREATE</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> DATABASE</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> [数据库名]</span></span></code></pre></div><div class="warning custom-block"><p class="custom-block-title">SQL Server &quot;登录失败&quot;的判定</p><p>SQL Server 数据库不存在时返回 SQLSTATE <code>28000</code> 并提示&quot;登录失败&quot;，容易与密码错误混淆。工具会尝试连接 <code>master</code> 库验证凭据：若 master 连接成功说明凭据正确、是数据库不存在；若 master 也失败则为密码错误。</p></div><h3 id="自增列迁移" tabindex="-1">自增列迁移 <a class="header-anchor" href="#自增列迁移" aria-label="Permalink to &quot;自增列迁移&quot;">​</a></h3><p>数据迁移时自动处理 <code>IDENTITY_INSERT</code>：</p><div class="language-sql vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">sql</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 迁移前开启（允许显式写入自增列的值）</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">SET</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> IDENTITY_INSERT [表名] </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">ON</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 批量 INSERT ...</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 迁移后关闭</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">SET</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> IDENTITY_INSERT [表名] </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">OFF</span></span></code></pre></div><h3 id="序列重置-1" tabindex="-1">序列重置 <a class="header-anchor" href="#序列重置-1" aria-label="Permalink to &quot;序列重置&quot;">​</a></h3><div class="language-sql vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">sql</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 重置标识种子到指定值，下一次插入自动加一</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 第一个参数：表名（带方括号）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 第三个参数：RESEED 值（当前最大 ID）</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">DBCC CHECKIDENT (</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">[表名]</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">, RESEED, {$maxId})</span></span></code></pre></div><h2 id="Oracle-特殊处理" tabindex="-1">Oracle 特殊处理 <a class="header-anchor" href="#Oracle-特殊处理" aria-label="Permalink to &quot;Oracle 特殊处理&quot;">​</a></h2><h3 id="建库-2" tabindex="-1">建库 <a class="header-anchor" href="#建库-2" aria-label="Permalink to &quot;建库&quot;">​</a></h3><p>Oracle 的&quot;建库&quot;实际上是创建用户并授权。工具自动连接 Oracle 实例（默认服务名 <code>XE</code>），执行：</p><div class="language-sql vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">sql</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 创建用户（库名即用户名，密码与连接密码一致）</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">CREATE</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> USER</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> &quot;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">用户名</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">&quot; IDENTIFIED </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">BY</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">密码</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> DEFAULT</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> TABLESPACE USERS;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 授权：CONNECT（连接）、RESOURCE（建表等基础对象操作）</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">GRANT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> CONNECT</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">, </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">RESOURCE</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> TO</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">用户名</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">;</span></span></code></pre></div><div class="warning custom-block"><p class="custom-block-title">Oracle 连接串</p><p>Oracle 的 DSN 格式为 <code>oci:dbname=//host:port/service_name</code>，其中 <code>service_name</code> 默认为 <code>XE</code>（Express Edition）。生产环境需根据实际的 Oracle 服务名修改，可通过 <code>lsnrctl status</code> 查看。</p></div><h3 id="自增列" tabindex="-1">自增列 <a class="header-anchor" href="#自增列" aria-label="Permalink to &quot;自增列&quot;">​</a></h3><p>Oracle 没有原生自增语法，工具自动创建序列+触发器实现等效功能：</p><div class="language-sql vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">sql</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 创建序列（从 1 开始，每次递增 1，不缓存）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 序列名规则：表名_列名_SEQ（大写）</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">CREATE</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> SEQUENCE</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> &quot;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">TABLE_ID_SEQ</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">&quot; </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">START</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> WITH</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 1</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> INCREMENT </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">BY</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 1</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> NOCACHE;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 创建触发器（插入前自动取序列值填充自增列）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 触发器名规则：表名_列名_TRG（大写）</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- IF :NEW.COL IS NULL 判断：允许显式传值，仅当未指定时才自动取序列</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- :NEW 引用的列名必须大写且不带引号</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">CREATE OR REPLACE</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> TRIGGER</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> &quot;</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">TABLE_ID_TRG</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">&quot;</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">BEFORE</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> INSERT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> ON</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">TABLE</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> FOR</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> EACH </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">ROW</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">BEGIN</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">  IF</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> :</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">NEW</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">.</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">ID</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> IS</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NULL</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> THEN</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">    SELECT</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">TABLE_ID_SEQ</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">.NEXTVAL </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">INTO</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> :</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">NEW</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">.</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;">ID</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> FROM</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> dual;</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">  END</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> IF</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">;</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">END</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">;</span></span></code></pre></div><h3 id="序列重置-2" tabindex="-1">序列重置 <a class="header-anchor" href="#序列重置-2" aria-label="Permalink to &quot;序列重置&quot;">​</a></h3><div class="language-sql vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">sql</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- 重置序列到 MAX(id)+1</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">-- ALTER SEQUENCE ... RESTART：将序列起点设置为指定值，下一次 nextval 返回该值</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">ALTER</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> SEQUENCE</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">TABLE_ID_SEQ</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> RESTART</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> START</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> WITH</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 1234</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">;</span></span></code></pre></div><div class="warning custom-block"><p class="custom-block-title">Oracle 建库权限</p><p>Oracle 建库实际上是通过 <code>CREATE USER</code> + <code>GRANT CONNECT, RESOURCE</code> 创建用户。需要 DBA 权限或具有 CREATE USER 权限的账号。连接串中的服务名默认为 <code>XE</code>（Express Edition），正式环境需根据实际配置修改。</p></div><h2 id="驱动安装与环境配置" tabindex="-1">驱动安装与环境配置 <a class="header-anchor" href="#驱动安装与环境配置" aria-label="Permalink to &quot;驱动安装与环境配置&quot;">​</a></h2><p>迁移工具基于 PDO 直连数据库，各驱动需要对应的 PDO 扩展。XAMPP 默认只自带 MySQL、PostgreSQL 和 SQLite 驱动，SQL Server 和 Oracle 需手动安装。</p><p>运行以下命令检查已安装的驱动：</p><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 检查已安装的 PDO 驱动（-m 列出扩展，findstr /i 不区分大小写过滤）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">D:\\xampp8.2\\php\\php.exe</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> -m</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> |</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> findstr</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> /i</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> pdo</span></span></code></pre></div><h3 id="MySQL-XAMPP-默认自带-" tabindex="-1">MySQL（XAMPP 默认自带） <a class="header-anchor" href="#MySQL-XAMPP-默认自带-" aria-label="Permalink to &quot;MySQL（XAMPP 默认自带）&quot;">​</a></h3><p>无需额外操作。验证：</p><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 检查 MySQL 驱动是否已加载</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">D:\\xampp8.2\\php\\php.exe</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> -m</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> |</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> findstr</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> mysql</span></span></code></pre></div><h3 id="PostgreSQL-XAMPP-默认自带-" tabindex="-1">PostgreSQL（XAMPP 默认自带） <a class="header-anchor" href="#PostgreSQL-XAMPP-默认自带-" aria-label="Permalink to &quot;PostgreSQL（XAMPP 默认自带）&quot;">​</a></h3><p>无需额外操作。验证：</p><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 检查 PostgreSQL 驱动是否已加载</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">D:\\xampp8.2\\php\\php.exe</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> -m</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> |</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> findstr</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> pgsql</span></span></code></pre></div><p>若未安装，编辑 <code>D:\\xampp8.2\\php\\php.ini</code>，找到 <code>;extension=pdo_pgsql</code> 去掉分号启用。</p><h3 id="SQL-Server-需手动安装-" tabindex="-1">SQL Server（需手动安装） <a class="header-anchor" href="#SQL-Server-需手动安装-" aria-label="Permalink to &quot;SQL Server（需手动安装）&quot;">​</a></h3><p>XAMPP 默认不带 SQL Server 驱动，需要安装两个组件。</p><div class="warning custom-block"><p class="custom-block-title">先决条件</p><p>安装 ODBC 驱动前，系统需要 Microsoft Visual C++ Redistributable。大多数 Windows 已预装，如果安装失败，先安装它再重试。</p></div><p><strong>步骤 1：安装 Microsoft ODBC Driver for SQL Server</strong></p><p>这是底层通信组件，sqlsrv 扩展依赖它，必须安装。</p><ul><li>下载地址：<a href="https://learn.microsoft.com/zh-cn/sql/connect/odbc/download-odbc-driver-for-sql-server" target="_blank" rel="noreferrer">https://learn.microsoft.com/zh-cn/sql/connect/odbc/download-odbc-driver-for-sql-server</a></li><li>版本选择：推荐 ODBC Driver 18（最新），两者可与 17 并存</li><li>安装：下载 x64 版本的 <code>msodbcsql.msi</code>，双击按向导完成</li></ul><p><strong>步骤 2：下载 PHP 扩展 DLL</strong></p><p>从微软官方 GitHub 下载：</p><ul><li>下载地址（Releases 页面）：<a href="https://github.com/Microsoft/msphpsql/releases" target="_blank" rel="noreferrer">https://github.com/Microsoft/msphpsql/releases</a></li><li>下载文件：<code>Windows_5.12.0RTW.zip</code></li></ul><p>解压后目录结构（平铺，无子目录）：</p><div class="language-text vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">text</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span>Windows_5.12.0RTW/</span></span>
<span class="line"><span>├── php_pdo_sqlsrv_81_nts_x64.dll</span></span>
<span class="line"><span>├── php_pdo_sqlsrv_81_ts_x64.dll</span></span>
<span class="line"><span>├── php_pdo_sqlsrv_82_nts_x64.dll</span></span>
<span class="line"><span>├── php_pdo_sqlsrv_82_ts_x64.dll   ← PHP 8.2 TS x64</span></span>
<span class="line"><span>├── php_pdo_sqlsrv_83_nts_x64.dll</span></span>
<span class="line"><span>├── php_pdo_sqlsrv_83_ts_x64.dll</span></span>
<span class="line"><span>├── php_sqlsrv_81_nts_x64.dll</span></span>
<span class="line"><span>├── php_sqlsrv_81_ts_x64.dll</span></span>
<span class="line"><span>├── php_sqlsrv_82_nts_x64.dll</span></span>
<span class="line"><span>├── php_sqlsrv_82_ts_x64.dll       ← PHP 8.2 TS x64</span></span>
<span class="line"><span>├── php_sqlsrv_83_nts_x64.dll</span></span>
<span class="line"><span>├── php_sqlsrv_83_ts_x64.dll</span></span>
<span class="line"><span>└── ...（另有 x86 版本）</span></span></code></pre></div><p><strong>文件命名规则</strong>：<code>php_{驱动}_{PHP版本}_{线程安全}_{架构}.dll</code></p><ul><li>驱动：<code>sqlsrv</code> 或 <code>pdo_sqlsrv</code></li><li>PHP 版本：<code>81</code> / <code>82</code> / <code>83</code></li><li>线程安全：<code>ts</code>（Thread Safe）/ <code>nts</code>（Non-Thread Safe）</li><li>架构：<code>x64</code> / <code>x86</code></li></ul><p>将以下两个文件复制到 <code>D:\\xampp8.2\\php\\ext\\</code>：</p><ul><li><code>php_sqlsrv_82_ts_x64.dll</code></li><li><code>php_pdo_sqlsrv_82_ts_x64.dll</code></li></ul><div class="tip custom-block"><p class="custom-block-title">版本匹配（PHP 8.2 + TS + x64）</p><ul><li>PHP 版本：<code>82</code> = PHP 8.2</li><li>线程安全：XAMPP 默认 TS（运行 <code>php -v</code> 确认，输出含 <code>Thread Safety =&gt; enabled</code>）</li><li>架构：<code>x64</code>（64 位系统）</li></ul></div><p><strong>步骤 3：在 php.ini 中启用扩展</strong></p><p>编辑 <code>D:\\xampp8.2\\php\\php.ini</code>（注意不是 <code>apache\\bin\\php.ini</code>）：</p><ol><li>启用前置扩展：找到 <code>;extension=mbstring</code> 去掉分号（sqlsrv 依赖 mbstring）</li><li>在 mbstring 之后添加以下两行（文件名必须与 ext 目录中的实际文件一致）：</li></ol><div class="language-ini vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">ini</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">; SQL Server PHP 扩展（必须在 mbstring 之后加载）</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">extension</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">php_sqlsrv_82_ts_x64.dll          </span><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">; SQL Server 核心驱动</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">extension</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">php_pdo_sqlsrv_82_ts_x64.dll      </span><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">; SQL Server PDO 驱动（迁移工具使用）</span></span></code></pre></div><ol start="3"><li>保存后重启 XAMPP 中的 Apache 服务（命令行验证无需重启 Apache，只需重新运行 php 命令）</li></ol><p><strong>步骤 4：验证安装</strong></p><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 检查 SQL Server 驱动是否已加载（应看到 sqlsrv 和 pdo_sqlsrv 两行）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">D:\\xampp8.2\\php\\php.exe</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> -m</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> |</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> findstr</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> sqlsrv</span></span></code></pre></div><p>应看到 <code>sqlsrv</code> 和 <code>pdo_sqlsrv</code> 两行输出。</p><h3 id="Oracle-需手动配置-" tabindex="-1">Oracle（需手动配置） <a class="header-anchor" href="#Oracle-需手动配置-" aria-label="Permalink to &quot;Oracle（需手动配置）&quot;">​</a></h3><p>XAMPP 8.2 已自带 <code>php_pdo_oci.dll</code>（位于 <code>D:\\xampp8.2\\php\\ext\\</code>）。迁移工具基于 PDO 连接数据库，需要 <code>pdo_oci</code> 扩展，只需安装 Oracle Instant Client 并在 php.ini 中启用 <code>pdo_oci</code> 即可。</p><p><strong>步骤 1：安装 Oracle Instant Client</strong></p><p>pdo_oci 扩展依赖 Oracle 客户端库，必须先安装。</p><ul><li>下载地址：<a href="https://www.oracle.com/database/technologies/instant-client/downloads.html" target="_blank" rel="noreferrer">https://www.oracle.com/database/technologies/instant-client/downloads.html</a></li><li>版本选择：下载 Basic Package，选择 x64 版本，推荐 19c（与 XAMPP 自带的 DLL 对应）</li><li>安装： <ol><li>下载 <code>instantclient-basic-windows.x64-19.20.0.0.0dbru.zip</code></li><li>解压到固定路径，如 <code>C:\\oracle\\instantclient_19_20</code>（⚠️ 避免空格与中文）</li><li>配置系统环境变量： <ul><li>将 <code>C:\\oracle\\instantclient_19_20</code> 添加到系统 <code>PATH</code></li><li>新建系统变量 <code>TNS_ADMIN</code> = <code>C:\\oracle\\instantclient_19_20</code>（可选，用于 tnsnames.ora）</li></ul></li><li>重启终端或重启电脑使环境变量生效</li></ol></li></ul><div class="warning custom-block"><p class="custom-block-title">安装 VC++ 运行库</p><p>Oracle Instant Client 19c 依赖 VC++ 2015-2022 Redistributable，缺少会导致 DLL 加载失败。 下载地址：<a href="https://aka.ms/vc14/vc_redist.x64.exe" target="_blank" rel="noreferrer">https://aka.ms/vc14/vc_redist.x64.exe</a></p></div><p><strong>步骤 2：在 php.ini 中启用扩展</strong></p><p>编辑 <code>D:\\xampp8.2\\php\\php.ini</code>（注意不是 <code>apache\\bin\\php.ini</code>）：</p><p>找到以下行：</p><div class="language-ini vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">ini</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">;extension=pdo_oci              ; Oracle PDO 驱动（默认被注释）</span></span></code></pre></div><p>去掉前面的分号，改为：</p><div class="language-ini vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">ini</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">extension</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">=</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">pdo_oci               </span><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">; 启用 Oracle PDO 驱动（迁移工具依赖此扩展）</span></span></code></pre></div><p>保存后重启 XAMPP（完全关闭再启动，不是只重启 Apache）。</p><p><strong>步骤 3：验证安装</strong></p><p>命令行验证：</p><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 检查 pdo_oci 扩展是否已加载</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">D:\\xampp8.2\\php\\php.exe</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> -m</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> |</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> findstr</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> -i</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">pdo_oci</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 列出所有可用的 PDO 驱动（应包含 oci）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">D:\\xampp8.2\\php\\php.exe</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> -r</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &quot;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">print_r(PDO::getAvailableDrivers());</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&quot;</span></span></code></pre></div><p>应看到 <code>pdo_oci</code> 输出，且 <code>PDO::getAvailableDrivers()</code> 返回的数组中包含 <code>oci</code>。</p><p>phpinfo() 验证：创建 <code>&lt;?php phpinfo(); ?&gt;</code> 放入 htdocs，浏览器访问后搜索 <code>pdo_oci</code>，能看到 PDO drivers 中有 <code>oci</code> 且 Oracle Instant Client 版本号显示即成功。</p><h3 id="SQLite-XAMPP-默认自带-" tabindex="-1">SQLite（XAMPP 默认自带） <a class="header-anchor" href="#SQLite-XAMPP-默认自带-" aria-label="Permalink to &quot;SQLite（XAMPP 默认自带）&quot;">​</a></h3><p>无需额外操作。验证：</p><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"># 检查 SQLite 驱动是否已加载</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">D:\\xampp8.2\\php\\php.exe</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> -m</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> |</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> findstr</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> sqlite</span></span></code></pre></div><h3 id="驱动安装速查表" tabindex="-1">驱动安装速查表 <a class="header-anchor" href="#驱动安装速查表" aria-label="Permalink to &quot;驱动安装速查表&quot;">​</a></h3><table tabindex="0"><thead><tr><th>驱动</th><th>XAMPP 默认</th><th>安装方式</th><th>验证命令</th></tr></thead><tbody><tr><td>pdo_mysql</td><td>✅ 自带</td><td>无需安装</td><td><code>php -m | findstr mysql</code></td></tr><tr><td>pdo_pgsql</td><td>✅ 自带</td><td>php.ini 启用</td><td><code>php -m | findstr pgsql</code></td></tr><tr><td>pdo_sqlsrv</td><td>❌ 需安装</td><td>ODBC 驱动 + PECL 扩展</td><td><code>php -m | findstr sqlsrv</code></td></tr><tr><td>pdo_oci</td><td>⚠️ DLL 自带，需启用</td><td>InstantClient + VC++ 运行库 + php.ini 启用</td><td><code>php -m | findstr pdo_oci</code></td></tr><tr><td>pdo_sqlite</td><td>✅ 自带</td><td>无需安装</td><td><code>php -m | findstr sqlite</code></td></tr></tbody></table><h2 id="相关代码" tabindex="-1">相关代码 <a class="header-anchor" href="#相关代码" aria-label="Permalink to &quot;相关代码&quot;">​</a></h2><table tabindex="0"><thead><tr><th>文件</th><th>说明</th></tr></thead><tbody><tr><td><code>app/command/DbMigrateCommand.php</code></td><td>CLI 命令入口（参数解析、退出码）</td></tr><tr><td><code>app/service/DbMigrateService.php</code></td><td>迁移引擎服务（连接、建库、建表、数据迁移、序列重置、行数校验）</td></tr><tr><td><code>app/service/DbSchemaBuilder.php</code></td><td>DDL 生成器（类型映射、CREATE TABLE / INDEX / FK / COMMENT 语句生成）</td></tr><tr><td><code>config/console.php</code></td><td>命令注册</td></tr></tbody></table><h2 id="注意事项" tabindex="-1">注意事项 <a class="header-anchor" href="#注意事项" aria-label="Permalink to &quot;注意事项&quot;">​</a></h2><div class="warning custom-block"><p class="custom-block-title">迁移前检查</p><ol><li>确保目标数据库用户有 CREATE TABLE / INSERT / CREATE INDEX / ALTER TABLE（外键）权限</li><li>PostgreSQL 迁移还需要 CREATE DATABASE 权限</li><li>SQL Server 迁移需要 sa 或有 CREATE DATABASE 权限的用户</li><li>Oracle 迁移需要 DBA 权限或具有 CREATE USER / CREATE SEQUENCE / CREATE TRIGGER 权限的账号</li><li><code>--drop-target-first</code> 会删除目标表的全部数据（含索引、外键和注释），请谨慎使用</li><li>大表迁移建议调大 <code>--batch-size</code>（如 5000）以提高效率</li><li>迁移过程中如遇中断，已提交的 <code>--batch-size</code> 批次数据不会回滚，建议使用 <code>--drop-target-first</code> 重试</li><li>含点号的数据库名（如 <code>rxthinkcmf.thinkphp8.elevue</code>）各驱动均已适配</li><li>索引、外键和注释在建表阶段同步迁移，使用 <code>--drop-target-first</code> 重建时会一并重建</li><li>外键约束在所有表创建后统一添加，避免引用顺序问题</li><li>命令退出码：成功返回 0，失败或行数校验未通过返回 1（可用于 CI/CD 判断）</li></ol></div><h2 id="常见问题" tabindex="-1">常见问题 <a class="header-anchor" href="#常见问题" aria-label="Permalink to &quot;常见问题&quot;">​</a></h2><h3 id="Q-迁移失败后如何重试-" tabindex="-1">Q: 迁移失败后如何重试？ <a class="header-anchor" href="#Q-迁移失败后如何重试-" aria-label="Permalink to &quot;Q: 迁移失败后如何重试？&quot;">​</a></h3><p>A: 使用 <code>--drop-target-first</code> 选项重新执行，会先删除目标表再重建。</p><h3 id="Q-如何只迁移部分表-" tabindex="-1">Q: 如何只迁移部分表？ <a class="header-anchor" href="#Q-如何只迁移部分表-" aria-label="Permalink to &quot;Q: 如何只迁移部分表？&quot;">​</a></h3><p>A: 使用 <code>--tables</code> 选项指定表名，逗号分隔：</p><div class="language-bash vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">bash</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">php</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> think</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> db:migrate</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;"> ...</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#A65E2B;"> --tables=think_user,think_role</span></span></code></pre></div><h3 id="Q-大表迁移很慢怎么办-" tabindex="-1">Q: 大表迁移很慢怎么办？ <a class="header-anchor" href="#Q-大表迁移很慢怎么办-" aria-label="Permalink to &quot;Q: 大表迁移很慢怎么办？&quot;">​</a></h3><p>A: 调大 <code>--batch-size</code>，如 <code>--batch-size=5000</code>。默认 1000 行一批，增大批量可减少数据库交互次数。</p><h3 id="Q-目标库不存在会自动创建吗-" tabindex="-1">Q: 目标库不存在会自动创建吗？ <a class="header-anchor" href="#Q-目标库不存在会自动创建吗-" aria-label="Permalink to &quot;Q: 目标库不存在会自动创建吗？&quot;">​</a></h3><p>A: 会。所有驱动（MySQL / PostgreSQL / SQL Server / Oracle / SQLite）在目标库不存在时都会自动创建，无需手动建库。建库时会自动从源库读取 collation 并应用（仅当源与目标驱动相同时）。</p><h3 id="Q-PostgreSQL-报-SQLSTATE-08006-错误怎么办-" tabindex="-1">Q: PostgreSQL 报 SQLSTATE 08006 错误怎么办？ <a class="header-anchor" href="#Q-PostgreSQL-报-SQLSTATE-08006-错误怎么办-" aria-label="Permalink to &quot;Q: PostgreSQL 报 SQLSTATE 08006 错误怎么办？&quot;">​</a></h3><p>A: <code>08006</code> 是连接异常的通用错误码，在中文环境下错误信息可能乱码。工具会主动连接 <code>postgres</code> 维护库查询 <code>pg_database</code> 确认目标库是否不存在。如果确认不存在会自动建库；如果维护库也连不上，请检查 PostgreSQL 服务是否启动、端口是否正确、密码是否正确。</p><h3 id="Q-SQL-Server-报-登录失败-怎么办-" tabindex="-1">Q: SQL Server 报&quot;登录失败&quot;怎么办？ <a class="header-anchor" href="#Q-SQL-Server-报-登录失败-怎么办-" aria-label="Permalink to &quot;Q: SQL Server 报&quot;登录失败&quot;怎么办？&quot;">​</a></h3><p>A: SQL Server 数据库不存在时会返回&quot;登录失败&quot;（SQLSTATE 28000），工具会自动连接 <code>master</code> 库验证凭据并区分。如果确实是密码错误，请检查 <code>--dst-password</code>。</p><h3 id="Q-索引、外键、注释、默认值会迁移吗-" tabindex="-1">Q: 索引、外键、注释、默认值会迁移吗？ <a class="header-anchor" href="#Q-索引、外键、注释、默认值会迁移吗-" aria-label="Permalink to &quot;Q: 索引、外键、注释、默认值会迁移吗？&quot;">​</a></h3><p>A: 会。迁移工具在建表阶段会同步迁移以下元数据：</p><ul><li><strong>索引</strong>：自动读取源表的非主键索引（UNIQUE / 普通 / 全文），在目标表创建后执行 <code>CREATE INDEX</code></li><li><strong>外键</strong>：自动读取源表的外键约束，在所有表创建后统一添加 <code>ALTER TABLE ... ADD CONSTRAINT ... FOREIGN KEY</code>，避免引用顺序问题</li><li><strong>字段注释</strong>：MySQL 目标直接写入 <code>COMMENT</code> 子句；PostgreSQL / Oracle 使用 <code>COMMENT ON COLUMN</code>；SQL Server 使用 <code>sp_addextendedproperty</code></li><li><strong>表注释</strong>：MySQL 使用 <code>ALTER TABLE COMMENT</code>；PostgreSQL / Oracle 使用 <code>COMMENT ON TABLE</code></li><li><strong>默认值</strong>：完整保留，包括空字符串 <code>DEFAULT &#39;&#39;</code>、数值默认值、<code>CURRENT_TIMESTAMP</code>、<code>CURRENT_DATE</code>、函数调用（如 <code>uuid_generate_v4()</code>）等</li><li><strong>enum/set</strong>：自动迁移候选值，生成 <code>CHECK</code> 约束</li><li><strong>decimal/datetime 精度</strong>：保留精度参数（如 <code>decimal(10,2)</code> → <code>numeric(10,2)</code>，<code>datetime(3)</code> → <code>timestamp(3)</code>）</li><li><strong>collation</strong>：建库时自动应用源库 collation（仅同驱动时）；建表时迁移表级和列级 collation（MySQL / PostgreSQL）</li></ul><h3 id="Q-数据迁移的可靠性如何保证-" tabindex="-1">Q: 数据迁移的可靠性如何保证？ <a class="header-anchor" href="#Q-数据迁移的可靠性如何保证-" aria-label="Permalink to &quot;Q: 数据迁移的可靠性如何保证？&quot;">​</a></h3><p>A: 迁移工具有以下保障机制：</p><ul><li><strong>事务保护</strong>：每个 <code>--batch-size</code>（默认 1000 行）为一个独立事务，提交后即生效；当前批次失败时回滚，已提交的历史批次不受影响</li><li><strong>稳定排序</strong>：分页查询基于主键列 <code>ORDER BY</code>，确保大表分批迁移不会漏行或重复</li><li><strong>退出码</strong>：命令成功返回 0，失败或行数校验未通过返回 1，可用于 CI/CD 自动化判断</li><li><strong>行数校验</strong>：迁移完成后逐表对比源和目标的行数，输出 PASS/FAIL</li></ul><h3 id="Q-Oracle-自增列如何处理-" tabindex="-1">Q: Oracle 自增列如何处理？ <a class="header-anchor" href="#Q-Oracle-自增列如何处理-" aria-label="Permalink to &quot;Q: Oracle 自增列如何处理？&quot;">​</a></h3><p>A: Oracle 没有原生自增语法。迁移工具会自动为自增列创建序列（<code>CREATE SEQUENCE</code>）和触发器（<code>CREATE TRIGGER</code>），实现等效的自增功能。</p><h3 id="Q-含点号的数据库名支持吗-" tabindex="-1">Q: 含点号的数据库名支持吗？ <a class="header-anchor" href="#Q-含点号的数据库名支持吗-" aria-label="Permalink to &quot;Q: 含点号的数据库名支持吗？&quot;">​</a></h3><p>A: 支持。如 <code>rxthinkcmf.thinkphp8.elevue</code> 这类含点号的库名，各驱动均已适配。</p><h3 id="Q-SQLite-作为目标有什么限制-" tabindex="-1">Q: SQLite 作为目标有什么限制？ <a class="header-anchor" href="#Q-SQLite-作为目标有什么限制-" aria-label="Permalink to &quot;Q: SQLite 作为目标有什么限制？&quot;">​</a></h3><p>A: SQLite 不支持字段注释、表注释和 collation。迁移完成后数据完整，索引和外键正常迁移。</p>`,162)])])}const g=i(h,[["render",l]]);export{E as __pageData,g as default};