"Andrus" <eetasoft@xxxxxxxxx> writes: > This causes error > > ERROR: syntax error at or near "IF" > SQL state: 42601 > Character: 109 SQL has no "IF". Use plpgsql instead. > How many times this is slower than expression in where clause? You can time it. :-) But I don't believe it will be too slow since it is a simple operation... -- Jorge Godoy <jgodoy@xxxxxxxxx>