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What is wrong with this constraint?
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Forum:
Microsoft SQL Server
Catégorie:
Maintenance bases de données
Titre:
What is wrong with this constraint?
Divers
Thread ID:
01454301
Message ID:
01454301
Vues:
96
Hi,

I tried to add the following constraint but getting error "Incorrect syntax near 'LEN'".

Here is the syntax of my constraint:
alter table [dbo].[Projects] with check add constraint [CK_Projects_ProjectAccount] 
check LEN(ProjectAccount) > 0
What is wrong with this constraint?
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