From: Jon Nelson <jnelson@jamponi.net>
Date: Wed, 12 Nov 2014 04:46:07 +0000 (-0600)
Subject: - fix unique constraint parsing for sqlite -- may return '' for name, however
X-Git-Tag: rel_1_0_0b1~171
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91af7337878612b2497269e600eef147a0f5bb30;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

- fix unique constraint parsing for sqlite -- may return '' for name, however
---

diff --git a/lib/sqlalchemy/dialects/sqlite/base.py b/lib/sqlalchemy/dialects/sqlite/base.py
index ccd7f25395..30d8a6ea33 100644
--- a/lib/sqlalchemy/dialects/sqlite/base.py
+++ b/lib/sqlalchemy/dialects/sqlite/base.py
@@ -1173,7 +1173,7 @@ class SQLiteDialect(default.DefaultDialect):
             return []
         table_data = row[0]
 
-        UNIQUE_PATTERN = 'CONSTRAINT (\w+) UNIQUE \(([^\)]+)\)'
+        UNIQUE_PATTERN = '(?:CONSTRAINT (\w+) )?UNIQUE \(([^\)]+)\)'
         return [
             {'name': name,
              'column_names': [col.strip(' "') for col in cols.split(',')]}