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nezha-nz-transfer/src/main/resources/mapper/sql.xml
2022-09-26 17:24:17 +08:00

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="net.geedge.dao.SqlDao">
<select id="allTables" resultType="java.lang.String">
show tables
</select>
<select id="allRemoveCopyTables" resultType="java.lang.String">
select CONCAT( 'drop table ', table_name, ';' ) FROM information_schema.tables Where table_name LIKE '%_copy'
</select>
<select id="execute">
${sql}
</select>
<select id="allTriggers" resultType="java.lang.String">
select trigger_name FROM information_schema.`TRIGGERS` where trigger_schema = #{databaseName}
</select>
</mapper>