Corrected PostgreSQL version comparisons from r10730. Thanks to rozwe…

…ll for the report on IRC. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10735 bcc190cf-cafb-0310-a4f2-bffc1f526a37
django · May 11, 2009 · 4f9fd44 · 4f9fd44
1 parent fe971ec
commit 4f9fd44
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/django/db/backends/postgresql/base.py b/django/db/backends/postgresql/base.py
@@ -121,7 +121,7 @@ def _cursor(self):
             cursor.execute("SET TIME ZONE %s", [settings_dict['TIME_ZONE']])
             if not hasattr(self, '_version'):
                 self.__class__._version = get_version(cursor)
-            if self._version[0:2] < [8, 0]:
+            if self._version[0:2] < (8, 0):
                 # No savepoint support for earlier version of PostgreSQL.
                 self.features.uses_savepoints = False
         cursor.execute("SET client_encoding to 'UNICODE'")

diff --git a/django/db/backends/postgresql/operations.py b/django/db/backends/postgresql/operations.py
@@ -66,7 +66,7 @@ def quote_name(self, name):
 
     def sql_flush(self, style, tables, sequences):
         if tables:
-            if self.postgres_version[0:2] >= [8,1]:
+            if self.postgres_version[0:2] >= (8,1):
                 # Postgres 8.1+ can do 'TRUNCATE x, y, z...;'. In fact, it *has to*
                 # in order to be able to truncate tables referenced by a foreign
                 # key in any other table. The result is a single SQL TRUNCATE
@@ -154,10 +154,10 @@ def check_aggregate_support(self, aggregate):
         NotImplementedError if this is the database in use.
         """
         if aggregate.sql_function in ('STDDEV_POP', 'STDDEV_SAMP', 'VAR_POP', 'VAR_SAMP'):
-            if self.postgres_version[0:2] < [8,2]:
+            if self.postgres_version[0:2] < (8,2):
                 raise NotImplementedError('PostgreSQL does not support %s prior to version 8.2. Please upgrade your version of PostgreSQL.' % aggregate.sql_function)
 
         if aggregate.sql_function in ('STDDEV_POP', 'VAR_POP'):
-            if self.postgres_version[0:2] == [8,2]:
+            if self.postgres_version[0:2] == (8,2):
                 if self.postgres_version[2] is None or self.postgres_version[2] <= 4:
                     raise NotImplementedError('PostgreSQL 8.2 to 8.2.4 is known to have a faulty implementation of %s. Please upgrade your version of PostgreSQL.' % aggregate.sql_function)