modify _buildQuery() according to the change in r38682.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@38372 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ZSQLCatalog/SearchKey/SphinxSEFullTextKey.py

@@ -52,10 +52,12 @@ class SphinxSEFullTextKey(SearchKey):
       same operator into just one query, to save SQL server from the burden to
       do multiple fulltext lookups when one would suit the purpose.
 
+      Here We wrap each phrase or word with double quotes, as the
+      workaround of 1-gram search specification in current Sphinx.
+
       Example:
       'aaa bbb' : '"aaa" "bbb"'
-      '"aaa bbb"' : '"aaa" "bbb"' XXX no way to differentiate with the
-                                        above for now
+      '"aaa bbb"' : '"aaa bbb"'
       '"aaa bbb" ccc' : '"aaa bbb" "ccc"'
     """
     column = self.getColumn()
@@ -66,7 +68,7 @@ class SphinxSEFullTextKey(SearchKey):
         value_list = value_list[0].split()
       append(SimpleQuery(search_key=self,
                          comparison_operator=comparison_operator,
-                         group=group, **{column:'"%s"' % '" "'.join(value_list)}))
+                         group=group, **{column:' '.join(['"%s"' % x.replace('"', '') for x in value_list])}))
     return query_list
 
 verifyClass(ISearchKey, SphinxSEFullTextKey)