From c7cbde7fea78c48b4fab51c59dbfa1d594bdc680 Mon Sep 17 00:00:00 2001
From: percious17 <unknown>
Date: Wed, 26 Nov 2008 22:05:19 +0000
Subject: added hook functions which allow the dialects to specify how to
 indicate identifiers, as this is different in postgres.

Also, this fix includes a fix for modification of columns which have tables definied within a schema.  This was also broken in postgres.
---
 migrate/changeset/databases/postgres.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'migrate/changeset/databases/postgres.py')

diff --git a/migrate/changeset/databases/postgres.py b/migrate/changeset/databases/postgres.py
index adbd3fb..4cba777 100644
--- a/migrate/changeset/databases/postgres.py
+++ b/migrate/changeset/databases/postgres.py
@@ -5,13 +5,22 @@ from sqlalchemy.databases import postgres as sa_base
 PGSchemaGenerator = sa_base.PGSchemaGenerator
 
 class PGColumnGenerator(PGSchemaGenerator,ansisql.ANSIColumnGenerator):
-    pass
+    def _do_quote_table_identifier(self, identifier):
+        return identifier
+
 class PGColumnDropper(ansisql.ANSIColumnDropper):
     pass
+
 class PGSchemaChanger(ansisql.ANSISchemaChanger):
-    pass
+    def _do_quote_table_identifier(self, identifier):
+        return identifier
+    def _do_quote_column_identifier(self, identifier):
+        return '"%s"'%identifier
+
+
 class PGConstraintGenerator(ansisql.ANSIConstraintGenerator):
     pass
+
 class PGConstraintDropper(ansisql.ANSIConstraintDropper):
     pass
 
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