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   comp.databases.ms-sqlserver      Notorious Rube Goldberg contraption      19,505 messages   

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   Message 18,675 of 19,505   
   Erland Sommarskog to Mojo   
   Re: Newbie question: how to use vars in    
   18 Jun 12 23:42:53   
   
   XPost: microsoft.public.sqlserver, microsoft.public.sqlserver.misc,   
   microsoft.public.sqlserver.programming   
   From: esquel@sommarskog.se   
      
   Mojo (please@dont.spam.com) writes:   
   > I use a long SQL script (DDL ??) to drop, create and populate my db each   
   > time (rather than a backup) and initially the DB needs key values inserted   
   > into it.   
   >   
   > At the mo, I try to remember to scroll up and down the script (quite   
   > long now) to populate it with the required values for the given time,   
   > but I much rather do what I used to do in MySQL, which was to put   
   > varaibles at the very top of my script so that the values entered at the   
   > top then reflect further down, eg   
   >   
   > Line 1 :    SET @MyYear= 2012;   
   > ....   
   > ....   
   > ....   
   > Line 304: .INSERT ... .... ....., @MyYear, ... ....   
      
   As long as you are only setting parameters to the script, you can use   
   SQLCMD. I am not here going to show an example, because I don't use   
   SQLCMD variables myself. Rather read the topic on SQLCMD in Books   
   Online.   
      
   Keep in mind that these variables are set client-side, so there can be   
   no interaction what is going in SQL Server.   
      
   --   
   Erland Sommarskog, SQL Server MVP, esquel@sommarskog.se   
      
   Links for SQL Server Books Online:   
   SQL 2008: http://msdn.microsoft.com/en-us/sqlserver/cc514207.aspx   
   SQL 2005: http://msdn.microsoft.com/en-us/sqlserver/bb895970.aspx   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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