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| author | Malcolm Tredinnick <malcolm.tredinnick@gmail.com> | 2007-11-04 05:05:24 +0000 |
|---|---|---|
| committer | Malcolm Tredinnick <malcolm.tredinnick@gmail.com> | 2007-11-04 05:05:24 +0000 |
| commit | 595e75e8dd5db5982574d5d3222054186ba190d8 (patch) | |
| tree | cb7acbeaf94e63508c6da13846a01d240a09f5b3 /django/db | |
| parent | 3f1ce2e60280ef42c8864e65485e4572d7740e8d (diff) | |
Fixed #5729 -- For MySQL (only), always delay the creation of foreign key
references, for all tables, until after the table has been created. This means
that when using the InnoDB storage engine, true foreign key constraints are
created (inline "REFERENCES" are ignored by InnoDB, unfortunately).
Fully backwards compatible.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@6650 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Diffstat (limited to 'django/db')
| -rw-r--r-- | django/db/backends/__init__.py | 1 | ||||
| -rw-r--r-- | django/db/backends/mysql/base.py | 1 | ||||
| -rw-r--r-- | django/db/backends/mysql_old/base.py | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/django/db/backends/__init__.py b/django/db/backends/__init__.py index dd50229461..be1776e65f 100644 --- a/django/db/backends/__init__.py +++ b/django/db/backends/__init__.py @@ -43,6 +43,7 @@ class BaseDatabaseFeatures(object): allows_group_by_ordinal = True allows_unique_and_pk = True autoindexes_primary_keys = True + inline_fk_references = True needs_datetime_string_cast = True needs_upper_for_iops = False supports_constraints = True diff --git a/django/db/backends/mysql/base.py b/django/db/backends/mysql/base.py index f729629751..ba3e9efda8 100644 --- a/django/db/backends/mysql/base.py +++ b/django/db/backends/mysql/base.py @@ -61,6 +61,7 @@ server_version_re = re.compile(r'(\d{1,2})\.(\d{1,2})\.(\d{1,2})') class DatabaseFeatures(BaseDatabaseFeatures): autoindexes_primary_keys = False + inline_fk_references = False class DatabaseOperations(BaseDatabaseOperations): def date_extract_sql(self, lookup_type, field_name): diff --git a/django/db/backends/mysql_old/base.py b/django/db/backends/mysql_old/base.py index 0777c1dc93..c22094b968 100644 --- a/django/db/backends/mysql_old/base.py +++ b/django/db/backends/mysql_old/base.py @@ -65,6 +65,7 @@ class MysqlDebugWrapper: class DatabaseFeatures(BaseDatabaseFeatures): autoindexes_primary_keys = False + inline_fk_references = False class DatabaseOperations(BaseDatabaseOperations): def date_extract_sql(self, lookup_type, field_name): |