李林
2023-10-07 658d4927d468c47208fd012d9128b09249c07eff
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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="com.chinaztt.mes.plan.mapper.PackageCodeCustomerOrderRelationMapper">
    <select id="getMaxTail" resultType="java.lang.Integer">
        SELECT
            substr( package_code, "char_length"(package_code) - 4 ) code
        FROM
            "plan_package_code_customer_order_relation"
        WHERE
            package_code LIKE CONCAT( #{packageCode}, '%' )
        ORDER BY
            code DESC
        LIMIT 1
    </select>
</mapper>