Question

如何将下面的两个select语句作为一个语句加入？我希望结果出现在一个表中。谢谢你的帮助。

第一句话 -

SELECT Account_ID, SUM(Profit_Loss) AS Starting_Balance
FROM client_ledger_history
WHERE Summary = 'Cash In'
GROUP BY Account_ID WITH ROLLUP

第二声明 -

SELECT
    client_ig_client_list.Account_ID,
    client_ig_client_list.`Name`,
    Share_Status,
    Forex_Status,
    Index_Status,
    Share_Weighting,
    Forex_Weighting,
    Index_Weighting,
    SUM(
        client_ledger_history.Profit_Loss
    ) AS Current_Balance
FROM
    client_ledger_history
LEFT JOIN client_ig_client_list ON client_ig_client_list.Account_ID = client_ledger_history.Account_ID
GROUP BY
    Account_ID WITH ROLLUP

Answer 1

您应该加入嵌套表

SELECT
client_ig_client_list.Account_ID,
Starting_Balance,
client_ig_client_list.`Name`,
Share_Status,
Forex_Status,
Index_Status,
Share_Weighting,
Forex_Weighting,
Index_Weighting,
SUM(client_ledger_history.Profit_Loss) AS Current_Balance 
FROM
    client_ledger_history LEFT JOIN client_ig_client_list ON client_ig_client_list.Account_ID = client_ledger_history.Account_ID 
LEFT JOIN 
(SELECT Account_ID, SUM(Profit_Loss) AS Starting_Balance 
FROM client_ledger_history WHERE Summary = 'Cash In' GROUP BY Account_ID WITH ROLLUP) as client_ledger_aggreagated_history 
ON client_ledger_aggreagated_history.Account_ID = client_ledger_history.Account_ID
    GROUP BY Account_ID WITH ROLLUP

加入两个包含一个WHERE子句的MySQL SELECT语句

1 个答案: