The*_*r92 2 sql sql-server select sum
你能帮我吗?
我想将金额列拆分为借方和贷方两列,以及按帐户 ID 划分借方和贷方组的总和
这是我的桌子:
ID | GeneralLedgerHeaderId | AccountId | DrCr | Ammount
1 | 1 | 2 | 1 | 200.000
2 | 1 | 4 | 1 | 200.000
3 | 1 | 5 | 2 | 428.000
4 | 1 | 8 | 1 | 28.000
5 | 2 | 5 | 1 | 428.000
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假设这DrCr=1意味着借方并且DrCr=2意味着贷方,您可以使用几个case表达式:
SELECT AccountId,
SUM(CASE DrCr WHEN 1 THEN Amount END) AS sum_debit,
SUM(CASE DrCr WHEN 2 THEN Amount END) AS sum_credit
FROM mytable
GROUP BY AccountId
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