December 29, 2005 at 8:52 am
Hello all,
Does anybody know where there is information about using the Formula option in the gui when creating a table or adding a column to a table? What I'm basically looking for is what funcations can and cannot be used in the Formula column.
For example can CAST be used or even using a CASE funcation be used?
Thanks for any information.
December 30, 2005 at 1:02 pm
Pat,
Basically, any legal expression may be used so long as it does not refer to another table. Cast and Case may be used. SELECT may not because it's a "clause" not an expression.
--Jeff Moden
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