Martijn van Oosterhout wrote:
>On Wed, Aug 03, 2005 at 09:40:26AM -0400, Kevin Murphy wrote:
>
>
>>You have to wrap a scalar subquery in its own parentheses even where you
>>might think it to be unnecessary, such as when the subquery is the sole
>>argument to a function.
>>
>>
>
>It first guess I imagine it is because the syntax becomes ambiguous,
>expecially if you have multiple arguments to the function.
>
>
Thanks, Martijn. Yes, I don't consider it to be entirely unreasonable;
it was just surprising and strange-looking to me.
-Kevin