a.uuid AS "uuid", a.item_id AS "item.uuid", a.lever_rate AS "leverRate", a.create_by AS "createBy", a.create_time AS "createTime", a.update_by AS "updateBy", a.update_time AS "updateTime", a.remarks AS "remarks", a.del_flag AS "delFlag", item.name AS "item.name", item.symbol AS "item.symbol" left join t_item item on item.UUID = a.ITEM_ID SELECT FROM t_item_leverage a WHERE a.uuid = #{id} and a.del_flag = 0 SELECT FROM t_item_leverage a ${ew.customSqlSegment}