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Message Posted: Mon, 12 Oct 2009 @ 13:46:19 GMT


     
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Subj:   Re: Volatile table in procedure
 
From:   Geoffrey Rommel

This will not work. A volatile table exists only during the session in which it is created. When a procedure is compiled, the parser resolves certain object references. The above statement tells the parser that you want to create a volatile table VT2 during a session (S2) that does not yet exist.

However, you can use dynamic SQL:

     set create_stmt = 'create volatile table VT2 .......';
     call DBC.SysExecSQL(create_stmt);

Why? Because now the statement will not be executed until run time, i.e. when session S2 does exist.

I prefer permanent tables or GTT's for this sort of thing.



     
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