| From: | Chris Gamache <cgg007(at)yahoo(dot)com> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl>, Dennis Gearon <gearond(at)fireserve(dot)net> |
| Cc: | pgsql General List <pgsql-general(at)postgresql(dot)org> |
| Subject: | ~Strange Operators~ |
| Date: | 2004-06-30 19:58:14 |
| Message-ID: | 20040630195814.34097.qmail@web13806.mail.yahoo.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
I was digging through the operators on PostgreSQL and came across these... They
have no description in \do, aren't in the manual, and I can't seem to Google
them because Google filters out the special chars even if you put them in
double-quotes! I don't seen them in any of the contrib modules that I've
inserted...
~>=~
~<=~
~<>~
~<~
~=~
~>~
They aren't familiar to me, but I can tell that they are text comparison
operators. The details of what and how they compare is a mystery to me!
Could someone in-the-know explain, or point me to a description?
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