SQL查询在Node.js中不起作用

Question

Okay, I got a sql query here, and I want to put a dynamic value in userID but when I put this query with another query, It seems like the whole sql query doesn't work. I think It has some problem with template string but no clue why It's not working.

query that I'm trying to use

insert into CREDIT values (uuid(), userID, null, now(), now(), 3.00, 'C', now(), now(), null, null);

actual js code

let query = "UPDATE USER SET STATUS = 'C' WHERE CONFIRM_KEY = " + ${mysql.escape(req.params.id)}
   query += `INSERT INTO CREDIT VALUES (uuid(), ${req.params.id}, null, now(), now(), 3.00, 'C', now(), now(), null, null)`

let result = await pool.query(query)

error

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near \'INSERT INTO CREDIT VALUES (uuid(), \'66915b91-f9f7-11e7-8ffe-8785394e9837\', null,\' at line 1' }

Answer 1

It looks like you are trying to combine an update and an insert in a single query. That's not possible. Execute each as a separate query.