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| On Thu, Dec 22, 2005 at 11:24:12AM +0100, Guido Neitzer wrote: > Hi. > > Is there a limitation of the length of a char or varchar(x) column > for indexing? For btrees at least, yes. Around a third of a page or about 2713 bytes by default. For bigger things you probably want tsearch anyway. Have a nice day, -- Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/ > Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a > tool for doing 5% of the work and then sitting around waiting for someone > else to do the other 95% so you can sue them. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQFDqn92IB7bNG8LQkwRAo82AJwLfHpYRwjolp5DJr/7bilIdRpzcgCdHf+L 6dL600/7dQ9EfqdSQfH/lGg= =nMxZ -----END PGP SIGNATURE----- |