01 2017 档案
摘要:forexample declare @NewWork xml='<NewWork> <Work Mno="100009"> <Sno0 Sno="10010001"></Sno0> <Sno0 Sno="10010002"></Sno0> </Work></NewWork>' declare @i
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摘要:举个栗子 if object_id(N'[dbo].[TestForekoy_Mission]',N'u') is not null drop table [dbo].[TestForekoy_Mission]gocreate table [dbo].[TestForekoy_Mission]( [
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摘要:举个栗子 alter table dbo.TestForekoy_StaffSecurity add InputWrong int not null constraint DF_TestForekoy_StaffSecurity_InputWrong default (0)
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