DELETE FROM CUSTOMER_HOME_DETAIL WHERE HOME_ID = #{homeId} SELECT b.COMPONENT_ID, c.COMPONENT_NAME, b.REGION, b.CONFIGURATION, b.DEMO_DATA, b.DISPLAY_ORDER FROM ( SELECT * FROM customer_home a WHERE 1 = 1 AND a.DEL_FLAG = 0 AND a.CUSTOMER_ID = ${customerId} AND a.CLIENT_TYPE = ${clientType} ORDER BY a.CREATED_TIME DESC LIMIT 1 ) a INNER JOIN customer_home_detail b ON a.id = b.HOME_ID LEFT JOIN home_component c ON b.COMPONENT_ID = c.id WHERE a.DEL_FLAG = 0