diff options
Diffstat (limited to 'Bugzilla')
| -rw-r--r-- | Bugzilla/DB.pm | 14 | ||||
| -rw-r--r-- | Bugzilla/Search.pm | 2 |
2 files changed, 12 insertions, 4 deletions
diff --git a/Bugzilla/DB.pm b/Bugzilla/DB.pm index 095063f02..8d1cf32a0 100644 --- a/Bugzilla/DB.pm +++ b/Bugzilla/DB.pm @@ -437,7 +437,7 @@ sub sql_fulltext_search { @words = map("LOWER($column) LIKE $_", @words); # search for occurrences of all specified words in the column - return "CASE WHEN (" . join(" AND ", @words) . ") THEN 1 ELSE 0 END"; + return join (" AND ", @words), "CASE WHEN (" . join(" AND ", @words) . ") THEN 1 ELSE 0 END"; } ##################################################################### @@ -2077,8 +2077,16 @@ Note that both parameters need to be sql-quoted. =item B<Description> -Returns SQL syntax for performing a full text search for specified text -on a given column. +Returns one or two SQL expressions for performing a full text search for +specified text on a given column. + +If one value is returned, it is a numeric expression that indicates +a match with a positive value and a non-match with zero. In this case, +the DB must support casting numeric expresions to booleans. + +If two values are returned, then the first value is a boolean expression +that indicates the presence of a match, and the second value is a numeric +expression that can be used for ranking. There is a ANSI SQL version of this method implemented using LIKE operator, but it's not a real full text search. DB specific modules should override diff --git a/Bugzilla/Search.pm b/Bugzilla/Search.pm index bf9dbcb2e..34100b4ba 100644 --- a/Bugzilla/Search.pm +++ b/Bugzilla/Search.pm @@ -2263,7 +2263,7 @@ sub _content_matches { $rterm2 = $term2 if !$rterm2; # The term to use in the WHERE clause. - my $term = "$term1 > 0 OR $term2 > 0"; + my $term = "$term1 OR $term2"; if ($operator =~ /not/i) { $term = "NOT($term)"; } |