Return only uid if uid_only is true.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@2433 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Catalog/sql/common_mysql/z_getitem_by_path.zsql

@@ -7,5 +7,6 @@ cache_time:0
 class_name:ZSQLBrain
 class_file:zsqlbrain.py
 </dtml-comment>
-<params>path</params>
-select * from catalog where <dtml-sqltest path op=eq type="string">
\ No newline at end of file
+<params>path
+uid_only</params>
+select <dtml-if uid_only>uid<dtml-else>*</dtml-if> from catalog where <dtml-sqltest path op=eq type="string">
\ No newline at end of file