c8h4/postgresql
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

Please, apply attached patch for contrib/tsearch to 7.2.1 and current

Browse source 
CVS. It  fix english stemmer's problem with ending words like
'technology'.

We have found one more bug in english stemmer. The bug is with
'irregular'  english words like 'skies' -> 'sky'. Please, apply attached
cumulative patch to  7.2.1 and current CVS instead previous one.

Thank to Thomas T. Thai <tom@minnesota.com> for hard testing. This kind
of bug  has significance only for dump/reload database and viewing, but
searching/indexing works right.

Teodor Sigaev
This commit is contained in:
Bruce Momjian 2002-03-05 06:10:28 +00:00
parent 6024ac1ba0
commit 8fdc7814d0
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
contrib/tsearch/dict/porter_english.dct
View file

@ -577,7 +577,7 @@ static void step_2(struct english_stemmer * z)
case 'g':
if (ends(z, "logi", 4))
{ z->j++; /*-NEW-*/ /*(Barry Wilkins)*/
r(z, "og", 3); break;
r(z, "og", 2); break;
} /*-DEPARTURE-*/
/* To match the published algorithm, delete this line */
@ -683,7 +683,10 @@ static const char * english_stem(void * z_, const char * q, int i0, int i1)
{ const char * t = search_pool(z->irregulars, z->k + 1, z->p);
if (t != 0) return t;
if (t != 0) {
z->k = strlen(t) - 1;
return t;
}
}
if (z->k > 1) /*-DEPARTURE-*/