Fix expression evaluation with postgres

2015-01-03 14:11:06 +01:00
parent 354e63d0fe
commit 3e1a918707
2 changed files with 5 additions and 3 deletions
@@ -76,7 +76,8 @@ class BaseAdapter(ConnectionPool):
    dbpath = None
    folder = None
    connector = lambda *args, **kwargs: None # __init__ should override this
-
+    TRUE_exp = '1'
+    FALSE_exp = '0'
    TRUE = 'T'
    FALSE = 'F'
    T_SEP = ' '
@@ -909,7 +910,7 @@ class BaseAdapter(ConnectionPool):
            return ','.join(self.represent(item,field_type) \
                                for item in expression)
        elif isinstance(expression, bool):
-            return '1' if expression else '0'
+            return self.db._adapter.TRUE_exp if expression else self.db._adapter.FALSE_exp
        else:
            return str(expression)