Opened 18 years ago
Closed 18 years ago
#2164 closed defect (fixed)
[patch] Update SQL incorrect when db_column different to field name
Reported by: | Owned by: | Adrian Holovaty | |
---|---|---|---|
Component: | Database layer (models, ORM) | Version: | dev |
Severity: | normal | Keywords: | |
Cc: | Triage Stage: | Unreviewed | |
Has patch: | yes | Needs documentation: | no |
Needs tests: | no | Patch needs improvement: | no |
Easy pickings: | no | UI/UX: | no |
Description
Hi,
When database column name is different to the field's name (attname), the update SQL is generated incorrectly. The following trivial patch fixes that:
--- django/db/models/base.py (revision 3129) +++ django/db/models/base.py (working copy) @@ -165,7 +165,7 @@ cursor.execute("UPDATE %s SET %s WHERE %s=%%s" % \ (backend.quote_name(self._meta.db_table), ','.join(['%s=%%s' % backend.quote_name(f.column) for f in non_pks]), - backend.quote_name(self._meta.pk.attname)), + backend.quote_name(self._meta.pk.column)), db_values + [pk_val]) else: record_exists = False
Russell
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(In [3130]) Fixed #2164 -- Create correct SQL when pk column name is not the same as the
attribute name. Thanks, Russell Cloran.