Re: [BUGS] Optimalisation options change query results

2001-04-27 Thread Marcin Zukowski
> SQL92 says > > Whether a sort key value that is null is considered greater > or less than a non-null value is implementation-defined, but > all sort key values that are null shall either be considered > greater than all non-null values or

Re: [BUGS] Optimalisation options change query results

2001-04-27 Thread Tom Lane
[EMAIL PROTECTED] writes: > Optimalisation options change query results SQL92 says Whether a sort key value that is null is considered greater or less than a non-null value is implementation-defined, but all sort key values that are null shall either be