chandru.aroor@yahoo.com wrote:
> I have a function that has multiple UNION ALLs. As part of the WHERE condition I
> need to test if any one of 31 columns is true. So right now I have my function looking something like:
>
>
> Insert into Table A (column 1, ... column n) (
> SELECT (column 1, ...column n) from Table B
> WHERE ( column A OR column B OR ...repeated 31 times) = true
> [...]
> My question is there anyway that I can substitute the list of 31 of OR columns
> (always the same 31 column names) in my WHERE clause with a "shortcut" so my code
> is shorter and cleaner. I need to create additional functions for other tables that
> use the same 31 ORs, so trying to find an easy way to reference this list of ORs
> across all my functions. Note, the additional WHERE clauses differ for each of the
> Unions, so I have them numbered 1,2,3 for the first SELECT, 4,5,6 for the second SELECT etc.
It would be shorter to write
WHERE TRUE IN (columnA, columnB, ...)
Yours,
Laurenz Albe
--
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