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64 lines
1.9 KiB
64 lines
1.9 KiB
<?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.yanzhen.mapper.SelectionDormitoryMapper">
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<resultMap type="com.yanzhen.entity.SelectionDormitory" id="SelectionDormitory">
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<id column="id" property="id"/>
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<result column="dormitory_id" property="dormitoryId"/>
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<result column="clazz_id" property="clazzId"/>
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</resultMap>
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<insert id="create" keyProperty="id" useGeneratedKeys="true" parameterType="com.yanzhen.entity.SelectionDormitory">
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insert into tb_selection_dormitory(
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dormitory_id,
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clazz_id
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)values(
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#{dormitoryId},
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#{clazzId}
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)
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</insert>
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<select id="query" resultMap="SelectionDormitory">
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select * from tb_selection_dormitory
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<include refid="SelectionDormitoryFindCriteria"/>
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</select>
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<select id="count" resultType="int">
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select count(1) from tb_selection_dormitory
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<include refid="SelectionDormitoryFindCriteria"/>
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</select>
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<select id="detail" resultMap="SelectionDormitory">
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select * from tb_selection_dormitory where id = #{id}
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</select>
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<delete id="delete">
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delete from tb_selection_dormitory where id = #{id}
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</delete>
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<update id="update">
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update tb_selection_dormitory set
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dormitory_id=#{dormitoryId},
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clazz_id=#{clazzId}
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where id = #{id}
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</update>
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<update id="updateSelective">
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update tb_selection_dormitory set
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<if test="dormitoryId != null">dormitory_id = #{dormitoryId}</if>,
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<if test="clazzId != null">clazz_id = #{clazzId}</if>
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where id = #{id}
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</update>
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<sql id="SelectionDormitoryFindCriteria">
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<where>
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<if test="id != null">and id = #{id}</if>
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<if test="dormitoryId != null">and dormitory_id = #{dormitoryId}</if>
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<if test="clazzId != null">and clazz_id = #{clazzId}</if>
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</where>
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</sql>
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<delete id="deleteByClazzId">
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delete from tb_selection_dormitory where clazz_id = #{clazzId}
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</delete>
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</mapper> |