diff options
Diffstat (limited to 'django/db/backends/postgresql/operations.py')
| -rw-r--r-- | django/db/backends/postgresql/operations.py | 28 |
1 files changed, 7 insertions, 21 deletions
diff --git a/django/db/backends/postgresql/operations.py b/django/db/backends/postgresql/operations.py index 21c017038f..4c32c4eeb1 100644 --- a/django/db/backends/postgresql/operations.py +++ b/django/db/backends/postgresql/operations.py @@ -52,28 +52,14 @@ class DatabaseOperations(BaseDatabaseOperations): for sequence_info in sequences: table_name = sequence_info['table'] column_name = sequence_info['column'] - if column_name and len(column_name)>0: - # sequence name in this case will be <table>_<column>_seq - sql.append("%s %s %s %s %s %s;" % \ - (style.SQL_KEYWORD('ALTER'), - style.SQL_KEYWORD('SEQUENCE'), - style.SQL_FIELD(self.quote_name('%s_%s_seq' % (table_name, column_name))), - style.SQL_KEYWORD('RESTART'), - style.SQL_KEYWORD('WITH'), - style.SQL_FIELD('1') - ) - ) + if column_name and len(column_name) > 0: + sequence_name = '%s_%s_seq' % (table_name, column_name) else: - # sequence name in this case will be <table>_id_seq - sql.append("%s %s %s %s %s %s;" % \ - (style.SQL_KEYWORD('ALTER'), - style.SQL_KEYWORD('SEQUENCE'), - style.SQL_FIELD(self.quote_name('%s_id_seq' % table_name)), - style.SQL_KEYWORD('RESTART'), - style.SQL_KEYWORD('WITH'), - style.SQL_FIELD('1') - ) - ) + sequence_name = '%s_id_seq' % table_name + sql.append("%s setval('%s', 1, false);" % \ + (style.SQL_KEYWORD('SELECT'), + style.SQL_FIELD(self.quote_name(sequence_name))) + ) return sql else: return [] |