Fix for reflecting mysql keys that have USING

diff --git a/lib/sqlalchemy/databases/mysql.py b/lib/sqlalchemy/databases/mysql.py
index 3eb0b30d058b3dc6cc49ef039cdcdf226ed9b333..298823329c9a1d6c96e23497d1d4248174c57180 100644 (file)
--- a/lib/sqlalchemy/databases/mysql.py
+++ b/lib/sqlalchemy/databases/mysql.py
@@ -2186,7 +2186,7 @@ class MySQLSchemaReflector(object):
             r'  '
             r'(?:(?P<type>\S+) )?KEY +'
             r'(?:%(iq)s(?P<name>(?:%(esc_fq)s|[^%(fq)s])+)%(fq)s)?'
-            r'(?: +USING +(?P<using>\S+) +)?'
+            r'(?: +USING +(?P<using>\S+))?'
             r' +\((?P<columns>.+?)\)'
             r'(?: +KEY_BLOCK_SIZE +(?P<keyblock>\S+))?'
             r'(?: +WITH PARSER +(?P<parser>\S+))?'