am 01.03.2006, um 8:19:40 +0100 mailte Florian Weimer folgendes: > * Alvaro Herrera: > > >> > Florian Weimer <[EMAIL PROTECTED]> writes: > >> >> Is it possible to create an index to support queries of the form > >> >> "column LIKE '%suffix'" (similar to an ordinary index for LIKE > >> >> 'prefix%', which I also need)? > > > > It is possible to create a functional index on the reverse of the > > string. > > Okay. Is there a predefined reverse function? I couldn't find one > and I'm wondering if I just missed it.
simple to write one, http://a-kretschmer.de/diverses.shtml HTH, Andreas -- Andreas Kretschmer (Kontakt: siehe Header) Heynitz: 035242/47215, D1: 0160/7141639 GnuPG-ID 0x3FFF606C http://wwwkeys.de.pgp.net === Schollglas Unternehmensgruppe === ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org
