UPDATE cy_customer,(SELECT
customer_id,CASEWHENMOD( row_number()OVER(ORDERBY id ),3)=1THEN1WHENMOD( row_number()OVER(ORDERBY id ),3)=2THEN2WHENMOD( row_number()OVER(ORDERBY id ),3)=0THEN3ENDAS ascription
FROM
cy_customer_group_details
WHERE
customer_group_id =5) cy_customer_group_details
SET cy_customer.ascription = cy_customer_group_details.ascription
WHERE
cy_customer.id = cy_customer_group_details.customer_id
UPDATE cy_customer,(SELECT
customer_id,CASEWHENMOD( row_number()OVER(ORDERBY id ),3)=1THEN1WHENMOD( row_number()OVER(ORDERBY id ),3)=2THEN2WHENMOD( row_number()OVER(ORDERBY id ),3)=0THEN3ENDAS ascription
FROM
cy_customer_group_details
WHERE
customer_group_id =5) cy_customer_group_details
SET cy_customer.ascription = cy_customer_group_details.ascription
WHERE
cy_customer.id = cy_customer_group_details.customer_id
取摸