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SQL 7 empty() function
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De
29/06/2000 16:34:50
 
 
À
29/06/2000 16:26:48
Gary Foster
Pointsource Consulting LLC
Chanhassen, Minnesota, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Divers
Thread ID:
00386731
Message ID:
00386735
Vues:
15
>I'm converting a VFP app to run against an SQL Server backend so I'm having to put some of the functions into SQL Server sp's. I want to test a parameter sent to a stored procedure to see if anything was passed. In VFP I'd use empty() but nothing like that seems to exist in SQL Server. Anyone got any ideas? Thanks.

I haven't tried this in SQL Server, but you could check the length of the string if its equal to 0 or string = "" or similar.

How's the weather down there today? Its great in St. Cloud, about an hour and a half left ... :-)
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