If the delete statement has a query, the wrong way to write will result in no indexing.
Simple and crude way: remove two SQL, a query, a delete
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【No index writing.
DELETE FROM goods_item_combo_group_item_history WHERE group_id IN (SELECT id FROM goods_item_combo_group_history WHERE lease_code = 'schjyzzh' AND item_code = 'YL180606110506793' AND gmt_modified = '2018-06-07 23:18:51')
【Index writing
DELETE goods_item_combo_group_item_history FROM goods_item_combo_group_item_history, goods_item_combo_group_history WHERE goods_item_combo_group_item_history.group_id = goods_item_combo_group_history.id AND goods_item_combo_group_history.lease_code = #{leaseCode} AND goods_item_combo_group_history.item_code = #{itemCode} AND goods_item_combo_group_history.gmt_modified = #{gmtModified,jdbcType=TIMESTAMP}