From e25a6e185bbb3894ed87459354099df877b0d311 Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Mon, 7 Jun 2004 16:48:18 +0000
Subject: [PATCH] Remove asymetrical word processing in query and text
---
contrib/tsearch/query.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/contrib/tsearch/query.c b/contrib/tsearch/query.c
index bcf2e0d83c4..88b7f7e4cb2 100644
--- a/contrib/tsearch/query.c
+++ b/contrib/tsearch/query.c
@@ -240,9 +240,18 @@ pushval_morph(QPRS_STATE * state, int typeval, char *strval, int lenval)
lemm = lemmatize(token, &lenlemm, type);
if (lemm)
{
+ if ( lemm==token ) {
+ char *ptrs=token,*ptrd;
+ ptrd = lemm = palloc(lenlemm+1);
+ while(ptrs-token<lenlemm) {
+ *ptrd = tolower((unsigned char) *ptrs);
+ ptrs++;
+ ptrd++;
+ }
+ *ptrd='\0';
+ }
pushval_asis(state, VAL, lemm, lenlemm);
- if (lemm != token)
- pfree(lemm);
+ pfree(lemm);
}
else
pushval_asis(state, VALTRUE, 0, 0);
--
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