fixing single class sortable search

git-svn-id: svn://svn.open-ils.org/ILS/trunk@3207 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/metabib.pm b/Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/metabib.pm
index 0c9bd9b..a87d504 100644 (file)
--- a/Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/metabib.pm
+++ b/Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/metabib.pm
@@ -1573,33 +1573,34 @@ sub postfilter_Z_search_class_fts {
        my $rank = $relevance;
        if (lc($sort) eq 'pubdate') {
                $rank = <<"             RANK";
-                       ( FIRST((
-                               SELECT  COALESCE(SUBSTRING(frp.value FROM '\\\\d+'),'9999')::INT
+                       (
+                               SELECT  FIRST(COALESCE(SUBSTRING(frp.value FROM '\\\\d+'),'9999')::INT)
                                  FROM  $metabib_full_rec frp
                                  WHERE frp.record = f.source
                                        AND frp.tag = '260'
                                        AND frp.subfield = 'c'
-                       )) )
+                       )
                RANK
        } elsif (lc($sort) eq 'title') {
                $rank = <<"             RANK";
-                       ( FIRST((
-                               SELECT  COALESCE(LTRIM(SUBSTR( frt.value, frt.ind2::text::int )),'zzzzzzzz')
+                       (
+                               SELECT  FIRST(COALESCE(LTRIM(SUBSTR( frt.value, frt.ind2::text::int )),'zzzzzzzz'))
                                  FROM  $metabib_full_rec frt
                                  WHERE frt.record = f.source
                                        AND frt.tag = '245'
                                        AND frt.subfield = 'a'
-                       )) )
+                       )
                RANK
        } elsif (lc($sort) eq 'author') {
                $rank = <<"             RANK";
-                       ( FIRST((
+                       ( FIRST ((
                                SELECT  COALESCE(LTRIM(fra.value),'zzzzzzzz')
                                  FROM  $metabib_full_rec fra
                                  WHERE fra.record = f.source
                                        AND fra.tag LIKE '1%'
                                        AND fra.subfield = 'a'
-                                       ORDER BY fra.tag::text::int
+                                 ORDER BY fra.tag::text::int
+                                 LIMIT 1
                        )) )
                RANK
        } else {