Create table test (
transdate datetime default null,
description varchar(16) default null,
transstatus integer default 0,
amount decimal(19,4) default null);insert into test value ('2010-12-06 09:36:45', 'INWARD CR-IBG', 1, 2000.00),
('2010-12-06 09:43:28', 'Paid', 2, 1000.00),
('2010-12-06 09:50:04', 'INWARD CR-IBG', 1, 3000.00);算出他们的BALANCE,1是进,2是出。
结果是:
'2010-12-06 09:36:45', 'INWARD CR-IBG', 1, 2000.00, 2000.00
'2010-12-06 09:43:28', 'Paid', 2, 1000.0000, 1000.00
'2010-12-06 09:50:04', 'INWARD CR-IBG', 1, 3000.0000, 4000.00
头晕,
transdate datetime default null,
description varchar(16) default null,
transstatus integer default 0,
amount decimal(19,4) default null);insert into test value ('2010-12-06 09:36:45', 'INWARD CR-IBG', 1, 2000.00),
('2010-12-06 09:43:28', 'Paid', 2, 1000.00),
('2010-12-06 09:50:04', 'INWARD CR-IBG', 1, 3000.00);算出他们的BALANCE,1是进,2是出。
结果是:
'2010-12-06 09:36:45', 'INWARD CR-IBG', 1, 2000.00, 2000.00
'2010-12-06 09:43:28', 'Paid', 2, 1000.0000, 1000.00
'2010-12-06 09:50:04', 'INWARD CR-IBG', 1, 3000.0000, 4000.00
头晕,
解决方案 »
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