执行下面的脚本就明白了:CREATE TABLE test_table SID varchar(50) NOT NULL, FY int NOT NULL, appType char(1) NOT NULL, Series_No int NOT NULL, Version int NOT NULL, appValue decimal(18, 3) NULL) ON [PRIMARY]insert into test_table(SID,FY,appType,Series_No...
显示全部执行下面的脚本就明白了:
CREATE TABLE test_table
SID varchar(50) NOT NULL,
FY int NOT NULL,
appType char(1) NOT NULL,
Series_No int NOT NULL,
Version int NOT NULL,
appValue decimal(18, 3) NULL
) ON [PRIMARY]
insert into test_table(SID,FY,appType,Series_No,Version,appValue)
values('15800', 2012, 'A', 1, 1, 72);
insert into test_table(SID,FY,appType,Series_No,Version,appValue)
values('15800', 2012, 'A', 2, 1, 74);
insert into test_table(SID,FY,appType,Series_No,Version,appValue)
values('15800', 2012, 'A', 2, 2, 83);
insert into test_table(SID,FY,appType,Series_No,Version,appValue)
values('15800', 2012, 'A', 3, 1, 65);
insert into test_table(SID,FY,appType,Series_No,Version,appValue)
values('15476', 2012, 'A', 1, 1, 46);
insert into test_table(SID,FY,appType,Series_No,Version,appValue)
values('15476', 2012, 'A', 2, 1, 76);
insert into test_table(SID,FY,appType,Series_No,Version,appValue)
values('15476', 2012, 'A', 2, 2, 68);
insert into test_table(SID,FY,appType,Series_No,Version,appValue)
values('15476', 2012, 'A', 3, 1, 83);
/*我要的结果
'15800', 2012, 'A', 3, 1, 65
'15476', 2012, 'A', 3, 1, 83
*/
收起