I have this sql query:
update edi_file_steps
set
table_A.user_id= table_B.id ,
table_A.message= SUBSTRING_INDEX(table_A.message,'[',1)
FROM
edi_file.steps AS table_A INNER JOIN GU_User as table_B
where
message LIKE '%Downloaded%'AND table_B.login = 'Jack'
But I am getting mysql syntax error. Is there a problem with my syntax? I am using mysql 5.7.
You can't use FROM in an UPDATE query, you specify the table after the UPDATE statement:
UPDATE edi_file_steps table_A
INNER JOIN GU_User AS table_B
SET
table_A.user_id= table_B.id ,
table_A.message= SUBSTRING_INDEX(table_A.message,'[',1)
WHERE
message LIKE '%Downloaded%'AND table_B.login = 'Jack'
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.