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Assigning new guid

Author

Topic

sent_sara
Constraint Violating Yak Guru

377 Posts

Posted - 2008-09-25 : 06:27:39

Hi Friends can any one help how t assign newid() as default inputparameter

Create Procedure Test(@sno int,@id varchar(256)=how to assign id here
)
as
begin
set nocount on

select @id as 'new_id'

set nocount off
end

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2008-09-25 : 06:30:56

use NEWID() function or NEWSEQUENTIALID() function if you need sequential guids.

sent_sara
Constraint Violating Yak Guru

377 Posts

Posted - 2008-09-25 : 06:35:17

Incorrect syntax near '('. error is thrown,while assigning newid() as default input parameter

Create Procedure Test(@sno int,@id varchar(256)=newid()
)
as
begin
set nocount on

select @id as 'new_id'

set nocount off
end

quote:
Originally posted by visakh16

use NEWID() function or NEWSEQUENTIALID() function if you need sequential guids.

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2008-09-25 : 06:42:12

quote:
Originally posted by sent_sara

Incorrect syntax near '('. error is thrown,while assigning newid() as default input parameter

Create Procedure Test(@sno int,@id varchar(256)=newid()
)
as
begin
set nocount on

select @id as 'new_id'

set nocount off
end
quote:
Originally posted by visakh16

use NEWID() function or NEWSEQUENTIALID() function if you need sequential guids.

try like this

Create Procedure Test(@sno int,@id varchar(256)=NULL
)
as
begin
set nocount on

select isnull(@id,NEWID()) as 'new_id'

set nocount off

sent_sara
Constraint Violating Yak Guru

377 Posts

Posted - 2008-09-25 : 06:46:34

no visakh16,
Iam asking why we can't assign in inputparamter itself ???

quote:
Originally posted by visakh16

quote:
Originally posted by sent_sara

Incorrect syntax near '('. error is thrown,while assigning newid() as default input parameter

Create Procedure Test(@sno int,@id varchar(256)=newid()
)
as
begin
set nocount on

select @id as 'new_id'

set nocount off
end
quote:
Originally posted by visakh16

use NEWID() function or NEWSEQUENTIALID() function if you need sequential guids.

try like this

Create Procedure Test(@sno int,@id varchar(256)=NULL
)
as
begin
set nocount on

select isnull(@id,NEWID()) as 'new_id'

set nocount off

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2008-09-25 : 06:50:09

quote:
Originally posted by sent_sara

no visakh16,
Iam asking why we can't assign in inputparamter itself ???
quote:
Originally posted by visakh16

quote:
Originally posted by sent_sara

Incorrect syntax near '('. error is thrown,while assigning newid() as default input parameter

Create Procedure Test(@sno int,@id varchar(256)=newid()
)
as
begin
set nocount on

select @id as 'new_id'

set nocount off
end
quote:
Originally posted by visakh16

use NEWID() function or NEWSEQUENTIALID() function if you need sequential guids.

try like this

Create Procedure Test(@sno int,@id varchar(256)=NULL
)
as
begin
set nocount on

select isnull(@id,NEWID()) as 'new_id'

set nocount off

it wont allow use of non deterministic functions as default value of parameters.

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