Add a constraint to a column in an existing table.

Hi,
How  do I add a new column with  the constraint
DEFAULT (suser_sname())
to an existing table.

We can Call the new column FlagOpen

Cheers
RIASAsked:
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Máté FarkasDatabase Developer and AdministratorCommented:
ALTER TABLE dbo.YourTable
	ADD [NewColumnName] float NOT NULL CONSTRAINT DF_YourTableName_NewColumnName DEFAULT (0) 

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0
RIASAuthor Commented:
Thanks will try and brb
0
Máté FarkasDatabase Developer and AdministratorCommented:
Sorry:
ALTER TABLE Test1
	ADD [User] VARCHAR(128) NOT NULL CONSTRAINT DF_Test1_User DEFAULT (suser_name()) 

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RIASAuthor Commented:
Thanks, how can I add constraint DEFAULT (suser_sname())
0
RIASAuthor Commented:
Trying this
ALTER TABLE Test1
      ADD [User] VARCHAR(128) NOT NULL CONSTRAINT DF_Test1_User DEFAULT (suser_name())
0
RIASAuthor Commented:
Thanks worked like charm!
0
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Microsoft SQL Server

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