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适用范围
- 适用Oracle数据库
批量插入
<insert id="addGroupInfoBatch" useGeneratedKeys="true" parameterType="java.util.List">
INSERT INTO group_info (userid,liveuserid,groupid,nickname,headpic)
VALUES
<foreach collection="list" item="info" index="index"
separator=",">
(#{info.userid},#{info.liveuserid},#{info.groupid},#{info.nickname},#{info.headpic})
</foreach>
</insert>
批量更新操作一
<update id="updateRookieCustomer" parameterType="map">
<if test="birdList!=null and birdList.size()>0">
UPDATE TAB_ROOKIECUSTOMER SET ISPUSH = 1,pushdate = sysdate
<where>
<foreach collection="birdList" item="cus" open="( " separator=") or (" close=" )">
SELLERID = #{cus.custNo} AND BRANCHCODE = #{cus.orgCode}
</foreach>
</where>
</if>
</update>
批量更新操作二
<update id="updateCustomer" parameterType="map" >
<if test="custNo!=null and custNo.size()>0">
update tab_vip客户资料表 set ISPUSH = 1,pushdate = sysdate
WHERE 客户编号 in
<foreach item="item" index="index" collection="custNo" open="(" separator="," close=")">
#{item}
</foreach>
</if>
</update>
批量更新操作三
<update id="batchUpdate" parameterType="java.util.List">
update demo_table
set field1 =
<foreach collection="list" item="item" open="case " close=" end">
when field2 = #{item.value2} AND field3 = #{item.value3} then #{item.value1}
</foreach>
<where>
<foreach collection="list" item="item" open="( " separator=") or (" close=" )">
field2 = #{item.value2} AND field3 = #{item.value3}
</foreach>
</where>
</update>
批量更新操作四
<update id="updateRookieCustomer" parameterType="map">
<if test="birdList!=null and birdList.size()>0">
UPDATE TAB_ROOKIECUSTOMER SET ISPUSH = 1,pushdate = sysdate
WHERE SELLERID||'@@'||BRANCHCODE IN
<foreach collection="birdList" index="index" item="cus" open="(" separator="," close=")">
#{cus.custNo}||'@@'||#{cus.orgCode}
</foreach>
</if>
</update>