Corrected PostgreSQL version comparisons from r10730. Thanks to rozwell for the report on IRC.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10735 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 3 insertions, 3 deletions

diff --git a/django/db/backends/postgresql/operations.py b/django/db/backends/postgresql/operations.py
index 593fb6ad74..ee74be1624 100644
--- a/django/db/backends/postgresql/operations.py
+++ b/django/db/backends/postgresql/operations.py
@@ -66,7 +66,7 @@ class DatabaseOperations(BaseDatabaseOperations):
 
     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 @@ class DatabaseOperations(BaseDatabaseOperations):
         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)