Alter table

Technical Article

table name from variable

  • Topic

Hi all, I have this problem: I should make a script that open a table whose name is given dinamycally; so I tryed using a simple variable, but if i write a query like this:declare @tab varchar(20) set @tab = 'TABLE' select * from  @tabI get this error: Server: Msg 137, Level 15, State 2, […]

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2005-04-14

Technical Article

RE: Problem with delete query across two databases

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How many records are in each table? The main problem I see with queries using IN and EXISTS is the number of reads that are being performed.You could try the Non-ANSI double FROM,DELETE FROM database2.dbo.transactions del FROM database2.dbo.transactions del     INNER JOIN database1.dbo.transactions TR      ON del.oid = TR.oid 

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2005-02-21

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