28 lines
876 B
XML
28 lines
876 B
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.youlai.boot.system.mapper.RoleMapper">
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<!-- 获取最大范围的数据权限 -->
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<select id="getMaximumDataScope" resultType="java.lang.Integer">
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SELECT
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min(data_scope)
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FROM
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sys_role
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<where>
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<choose>
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<when test="roles!=null and roles.size>0">
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AND code IN
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<foreach collection="roles" item="role" separator="," open="(" close=")">
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#{role}
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</foreach>
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</when>
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<otherwise>
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id = -1
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</otherwise>
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</choose>
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</where>
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</select>
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</mapper>
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