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pgsql/contrib/fulltextindex fti.pl

From: Bruce Momjian - CVS <momjian(at)hub(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/contrib/fulltextindex fti.pl
Date: 2001-08-01 18:40:13
Message-ID: 200108011840.f71IeDv59855@hub.org (view raw or flat)
Thread:
Lists: pgsql-committers
CVSROOT:	/home/projects/pgsql/cvsroot
Module name:	pgsql
Changes by:	momjian(at)hub(dot)org	01/08/01 14:40:12

Modified files:
	contrib/fulltextindex: fti.pl 

Log message:
	The fti.pl supplied with the fulltextindex module generate ALL possible
	substrings of two characters or greater, and is case-sensitive.
	
	This patch makes it work correctly.  It generates only the suffixes of each
	word, plus lowercases them - as specified by the README file.
	
	This brings it into line with the fti.c function, makes it case-insensitive
	properly, removes the problem with duplicate rows being returned from an fti
	search and greatly reduces the size of the generated index table.
	
	It was written by my co-worker, Brett Toolin.
	
	Christopher Kings-Lynne


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