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Add sanity check of query

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This commit is contained in:
Teodor Sigaev
2005-10-31 13:47:09 +00:00
parent 90456d1303
commit 1dd6bd19fa
1 changed files with 2 additions and 1 deletions
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contrib/tsearch2/rank.c
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@ -303,7 +303,8 @@ calc_rank_or(float *w, tsvector * t, QUERYTYPE * q)
*/ */
res = res + ( wjm + resj - wjm/((jm+1)*(jm+1)))/1.64493406685; res = res + ( wjm + resj - wjm/((jm+1)*(jm+1)))/1.64493406685;
} }
res = res /size; if ( size > 0 )
res = res /size;
pfree(item); pfree(item);
return res; return res;
} }