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set statistics profile on
set statistics io on
set statistics time on
go
go
set statistics profile off
set statistics io off
set statistics time off
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CREATE TABLE USER
(
NAME VARCHAR(20) NOT NULL,---ÐÕÃû
BIRTHDAY DATE---ÉúÈÕ
);
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transaction 1:
------------------------------------------------------
begin transaction
update table1 set cola = 'str1'
Waitfor time '10:12:00'
update table2 set colb = 'str2'
rollback transaction
transaction 2:
---- ......
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alter table hwsp add column ylxs
ALTER TABLE ±í {ADD ADD{COLUMN ×Ö¶ÎÀàÐÍ [ (×Ö³¤)] [NOT NULL] [CONSTRAINT Ë÷Òý ] |
ALTER COLUMN ×Ö¶ÎÀàÐÍ [(×Ö³¤)] |
CONSTRAINT ¶àÖØ×Ö¶ÎË÷Òý } |
&nbs ......
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declare @cMd varchar(1000)
set @cmd = 'master.dbo.xp_cm ......