[GitHub] [shardingsphere] wang7241 commented on issue #7489: When i updateBatch,the sqls only one route to shard tables

[GitBox <gi...@apache.org>]

wang7241 commented on issue #7489:
URL: https://github.com/apache/shardingsphere/issues/7489#issuecomment-693488662


   > 
   > 
   > what's your original sql?
   
   sorry,i forget
   
   <update id="updateBatchNoAssessCountByStuCwId">
   		<foreach collection="list" item="item" index="index" open="" close="" separator=";">
   			UPDATE oral_cw_classwork_stu SET no_assess_count = if(ISNULL(no_assess_count),0,no_assess_count) + 1,update_time = #{item.updateTime}
   			<where>
   				<if test="item.teaCwId != null"> AND tea_cw_id = #{item.teaCwId} </if>
   				<if test="item.schoolId != null"> AND school_id = #{item.schoolId} </if>
   				<if test="item.classId != null"> AND class_id = #{item.classId} </if>
   				<if test="item.stuCwId != null"> AND stu_cw_id = #{item.stuCwId} </if>
   				<if test="item.cwShowStatus != null"> AND cw_show_status = #{item.cwShowStatus}</if>
   			</where>
   		</foreach>
   	</update>


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