diff options
Diffstat (limited to 'django/db/backends/sqlite3/introspection.py')
| -rw-r--r-- | django/db/backends/sqlite3/introspection.py | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/django/db/backends/sqlite3/introspection.py b/django/db/backends/sqlite3/introspection.py index b59ba70312..8ab8773ddf 100644 --- a/django/db/backends/sqlite3/introspection.py +++ b/django/db/backends/sqlite3/introspection.py @@ -26,9 +26,6 @@ def get_indexes(cursor, table_name): 'unique': boolean representing whether it's a unique index} """ indexes = {} - for info in _table_info(cursor, table_name): - indexes[info['name']] = {'primary_key': info['pk'] != 0, - 'unique': False} cursor.execute('PRAGMA index_list(%s)' % quote_name(table_name)) # seq, name, unique for index, unique in [(field[1], field[2]) for field in cursor.fetchall()]: @@ -36,11 +33,16 @@ def get_indexes(cursor, table_name): continue cursor.execute('PRAGMA index_info(%s)' % quote_name(index)) info = cursor.fetchall() - # Skip indexes across multiple fields - if len(info) != 1: - continue - name = info[0][2] # seqno, cid, name - indexes[name]['unique'] = True + for x in info: + name = x[2] # seqno, cid, name + cursor.execute('PRAGMA table_info(%s)' % quote_name(table_name)) + for row in cursor.fetchall(): + if row[1]==name: + indexes[name] = {'primary_key': False, 'unique': False} + if row[2]=='integer': + indexes[name]['primary_key'] = True + else: + indexes[name]['unique'] = True return indexes def get_columns(cursor, table_name): |