database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-11 20:28:21 +03:00
Code Activity

GUC variable pg_trgm.similarity_threshold insead of set_limit()

Browse Source 
Use GUC variable pg_trgm.similarity_threshold insead of
set_limit()/show_limit() which was introduced when defining GUC varuables
by modules was absent.

Author: Artur Zakirov
This commit is contained in:
Teodor Sigaev
2016-03-16 17:44:58 +03:00
parent f9e5ed61ed
commit 5871b88487
6 changed files with 78 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
contrib/pg_trgm/trgm_gist.c
View File

@ -294,7 +294,8 @@ gtrgm_consistent(PG_FUNCTION_ARGS)
float4 tmpsml = cnt_sml(key, qtrg);
/* strange bug at freebsd 5.2.1 and gcc 3.3.3 */
res = (*(int *) &tmpsml == *(int *) &trgm_limit || tmpsml > trgm_limit) ? true : false;
res = (*(int *) &tmpsml == *(int *) &similarity_threshold
|| tmpsml > similarity_threshold) ? true : false;
}
else if (ISALLTRUE(key))
{ /* non-leaf contains signature */
@ -308,7 +309,8 @@ gtrgm_consistent(PG_FUNCTION_ARGS)
if (len == 0)
res = false;
else
res = (((((float8) count) / ((float8) len))) >= trgm_limit) ? true : false;
res = (((((float8) count) / ((float8) len))) >= similarity_threshold)
? true : false;
}
break;
case ILikeStrategyNumber: