Mysql group by 和表一中一列的总和

Question

Currently I am running a sql script that gives result from two tables (cc_transactions and cc_transaction_status) with below query:

SELECT cc_transactions.transAmount as amt
FROM cc_transactions 
INNER JOIN cc_transaction_status ON cc_transactions.id = cc_transaction_status.transaction_id 
WHERE account_id = '11E5F26C8164C3BABF85F8B156B0DBF5'
GROUP BY cc_transactions.id 
HAVING MAX(cc_transaction_status.sortOrder) = 0

The result is

amt     
200.0000
300.0000
1000.0000

I want the result to be

amt     
1500.0000

Can anyone please look in to this.

Answer 1

SELECT SUM(Amount.amt) from (
      SELECT cc_transactions.transAmount as amt
      FROM cc_transactions 
      INNER JOIN cc_transaction_status ON cc_transactions.id = cc_transaction_status.transaction_id 
      WHERE account_id = '11E5F26C8164C3BABF85F8B156B0DBF5'
      GROUP BY cc_transactions.id 
      HAVING MAX(cc_transaction_status.sortOrder) = 0
) as Amount;

If your query run successfully then it will give sum....