Add Sql compatible method aliases to ease upgrade (SQL is now the standard).

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@12065 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFCategory/Category.py

@@ -440,6 +440,9 @@ class Category(Folder):
       #  sql_text += ' OR %s' % o.asSQLExpression()
       return sql_text
 
+    security.declareProtected( Permissions.AccessContentsInformation, 'asSqlExpression' )
+    asSqlExpression = asSQLExpression
+  
     # A Category's categories is self