#12721: PostgreSQL problem deleting objects with GenericRelation and non-integer
object_id
---------------------------+------------------------------------------------
Reporter: kmtracey | Owner: nobody
Status: new | Milestone:
Component: Uncategorized | Version: SVN
Keywords: | Stage: Unreviewed
Has_patch: 0 |
---------------------------+------------------------------------------------
Follow-on from #10015. Failing test case attached. Failure is:
{{{
======================================================================
ERROR: test_charlink_delete
(regressiontests.generic_relations_regress.tests.GenericRelationTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/kmt/django/trunk/tests/regressiontests/generic_relations_regress/tests.py",
line 37, in test_charlink_delete
oddrel.delete()
File "/home/kmt/django/trunk/django/db/models/base.py", line 604, in
delete
delete_objects(seen_objs, using)
File "/home/kmt/django/trunk/django/db/models/query.py", line 1275, in
delete_objects
del_query.delete_batch_related(pk_list, using=using)
File "/home/kmt/django/trunk/django/db/models/sql/subqueries.py", line
65, in delete_batch_related
self.do_query(f.m2m_db_table(), where, using=using)
File "/home/kmt/django/trunk/django/db/models/sql/subqueries.py", line
27, in do_query
self.get_compiler(using).execute_sql(None)
File "/home/kmt/django/trunk/django/db/models/sql/compiler.py", line
740, in execute_sql
cursor.execute(sql, params)
ProgrammingError: operator does not exist: character varying = integer
LINE 1: ...ic_relations_regress_charlink" WHERE ("object_id" IN (1) AND...
^
HINT: No operator matches the given name and argument type(s). You might
need to add explicit type casts.
======================================================================
ERROR: test_textlink_delete
(regressiontests.generic_relations_regress.tests.GenericRelationTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/kmt/django/trunk/tests/regressiontests/generic_relations_regress/tests.py",
line 42, in test_textlink_delete
oddrel.delete()
File "/home/kmt/django/trunk/django/db/models/base.py", line 604, in
delete
delete_objects(seen_objs, using)
File "/home/kmt/django/trunk/django/db/models/query.py", line 1275, in
delete_objects
del_query.delete_batch_related(pk_list, using=using)
File "/home/kmt/django/trunk/django/db/models/sql/subqueries.py", line
65, in delete_batch_related
self.do_query(f.m2m_db_table(), where, using=using)
File "/home/kmt/django/trunk/django/db/models/sql/subqueries.py", line
27, in do_query
self.get_compiler(using).execute_sql(None)
File "/home/kmt/django/trunk/django/db/models/sql/compiler.py", line
740, in execute_sql
cursor.execute(sql, params)
ProgrammingError: operator does not exist: text = integer
LINE 1: ...ic_relations_regress_textlink" WHERE ("object_id" IN (1) AND...
^
HINT: No operator matches the given name and argument type(s). You might
need to add explicit type casts.
----------------------------------------------------------------------
Ran 4 tests in 0.557s
FAILED (errors=2)
}}}
No idea where the fix belongs.
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Ticket URL: <http://code.djangoproject.com/ticket/12721>
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