한 테이블에서 다른 테이블로 행을 업데이트하려고 시도합니다.

Question

UPDATE customer_service.batch_status.cust_nm 
SET batch_status.cust_nm 
SELECT customer_service.batch_detail.cust_nm 
FROM customer_service.batch_detail 
LEFT JOIN customer_service.batch_status 
    ON customer_service.batch_detail.cust_nm = customer_service.batch_status.cust_nm; 

Answer 1

구문이 꺼졌습니다.

대신

:

UPDATE customer_service.batch_status.cust_nm 
FROM customer_service.batch_detail csbd 
SET cust_nm = csbd.cust_nm 
WHERE csbd.cust_nm = customer_service.batch_status.cust_nm;