The implementation in this patch has the same problems as all the previously rejected attempts: it evaluates its arguments twice. You need to make BETWEEN SYMMETRIC into a separate node type that evaluates each argument only once.

And that's also been submitted. The problem then is making the optimizer recognise it as a range query...


---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate
     subscribe-nomail command to [EMAIL PROTECTED] so that your
     message can get through to the mailing list cleanly

Reply via email to