diff options
Diffstat (limited to 'django/core/management/sql.py')
| -rw-r--r-- | django/core/management/sql.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/django/core/management/sql.py b/django/core/management/sql.py index 0b01edcfc9..7c17807130 100644 --- a/django/core/management/sql.py +++ b/django/core/management/sql.py @@ -181,7 +181,7 @@ def sql_delete(app, style): for model in app_models: opts = model._meta for f in opts.local_many_to_many: - if isinstance(f.rel, generic.GenericRel): + if not f.creates_table: continue if cursor and table_name_converter(f.m2m_db_table()) in table_names: output.append("%s %s;" % (style.SQL_KEYWORD('DROP TABLE'), @@ -353,7 +353,7 @@ def many_to_many_sql_for_model(model, style): qn = connection.ops.quote_name inline_references = connection.features.inline_fk_references for f in opts.local_many_to_many: - if not isinstance(f.rel, generic.GenericRel): + if f.creates_table: tablespace = f.db_tablespace or opts.db_tablespace if tablespace and connection.features.supports_tablespaces: tablespace_sql = ' ' + connection.ops.tablespace_sql(tablespace, inline=True) @@ -435,12 +435,12 @@ def custom_sql_for_model(model, style): output = [] # Post-creation SQL should come before any initial SQL data is loaded. - # However, this should not be done for fields that are part of a - # a parent model (via model inheritance). + # However, this should not be done for fields that are part of a a parent + # model (via model inheritance). nm = opts.init_name_map() - post_sql_fields = [f for f in opts.fields if nm[f.name][1] is None and hasattr(f, '_post_create_sql')] + post_sql_fields = [f for f in opts.local_fields if hasattr(f, 'post_create_sql')] for f in post_sql_fields: - output.extend(f._post_create_sql(style, model._meta.db_table)) + output.extend(f.post_create_sql(style, model._meta.db_table)) # Some backends can't execute more than one SQL statement at a time, # so split into separate statements. |