diff options
Diffstat (limited to 'django/db/backends/postgresql/operations.py')
| -rw-r--r-- | django/db/backends/postgresql/operations.py | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/django/db/backends/postgresql/operations.py b/django/db/backends/postgresql/operations.py index 68448157ec..49a61d148a 100644 --- a/django/db/backends/postgresql/operations.py +++ b/django/db/backends/postgresql/operations.py @@ -187,11 +187,12 @@ class DatabaseOperations(BaseDatabaseOperations): output = [] qn = self.quote_name for model in model_list: - # Use `coalesce` to set the sequence for each model to the max pk value if there are records, - # or 1 if there are none. Set the `is_called` property (the third argument to `setval`) to true - # if there are records (as the max pk value is already in use), otherwise set it to false. - # Use pg_get_serial_sequence to get the underlying sequence name from the table name - # and column name (available since PostgreSQL 8) + # Use `coalesce` to set the sequence for each model to the max pk + # value if there are records, or 1 if there are none. Set the + # `is_called` property (the third argument to `setval`) to true if + # there are records (as the max pk value is already in use), + # otherwise set it to false. Use pg_get_serial_sequence to get the + # underlying sequence name from the table name and column name. for f in model._meta.local_fields: if isinstance(f, models.AutoField): @@ -209,7 +210,9 @@ class DatabaseOperations(BaseDatabaseOperations): style.SQL_TABLE(qn(model._meta.db_table)), ) ) - break # Only one AutoField is allowed per model, so don't bother continuing. + # Only one AutoField is allowed per model, so don't bother + # continuing. + break return output def prep_for_iexact_query(self, x): |