<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.whyc.mapper.CommonMapper" >
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<select id="getMaxValue" resultType="java.lang.Object">
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select max(${field}) from ${schema}.${table}
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</select>
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<select id="existTable" resultType="java.lang.String">
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select
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table_name
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from `INFORMATION_SCHEMA`.`TABLES`
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where table_name = #{tableName}
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and TABLE_SCHEMA = #{dbName}
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</select>
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<select id="getTableListLike" resultType="java.lang.String">
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select
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table_name
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from `INFORMATION_SCHEMA`.`TABLES`
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where TABLE_SCHEMA = #{dbName}
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and table_name like concat(#{tableLike},'%')
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</select>
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</mapper>
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