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当手写复杂SQL时多数据库类型判断举例

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thinkgem
2020-07-08 23:48:16 +08:00
parent c260d92743
commit 941ac4838d
1 changed files with 8 additions and 0 deletions
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8
modules/core/src/main/resources/mappings/modules/sys/LogDao.xml
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@@ -12,4 +12,12 @@
ORDER BY ${sqlMap.order.toSql()} ORDER BY ${sqlMap.order.toSql()}
</select> --> </select> -->
<!-- 判断数据库类型例子
<select id="findList" resultType="Log">
<if test="global.dbName == 'mysql'"></if>
<if test="global.dbName == 'oracle'"></if>
<if test="global.dbName == 'mssql'"></if>
<if test="global.dbName == 'postgresql'"></if>
</select> -->
</mapper> </mapper>