"bitsweat" has kicked AR/Oracle while it was down...
http://dev.rubyonrails.org/changeset/4462
------------------------------------------------------------------------
r4462 | bitsweat | 2006-06-19 18:58:36 -0700 (Mon, 19 Jun 2006) | 3 lines
[EMAIL PROTECTED]: jeremy | 2006-06-19 18:55:36 -0700
Use the #lock method to obtain a row lock on a single record. Simply reloads
the record with :lock => true.
------------------------------------------------------------------------
U activerecord/test/locking_test.rb
D activerecord/lib/active_record/locking.rb
A activerecord/lib/active_record/locking
A activerecord/lib/active_record/locking/optimistic.rb
A activerecord/lib/active_record/locking/pessimistic.rb
U activerecord/lib/active_record/base.rb
U activerecord/lib/active_record.rb
U activerecord/CHANGELOG
U .
Updated to revision 4462.
1) Failure:
test_to_xml(BasicsTest) [./test/base_test.rb:1239]:
<false> is not true.
2) Error:
test_add_column_not_null_with_default(MigrationTest):
ActiveRecord::StatementInvalid: OCIError: ORA-01400: cannot insert NULL into
("ARUNIT"."TESTINGS"."ID"): insert into testings (foo) values ('hello')
./test/../lib/active_record/connection_adapters/abstract_adapter.rb:120:in
`log'
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:277:in
`execute'
./test/migration_test.rb:176:in `test_add_column_not_null_with_default'
3) Failure:
test_sane_find_with_lock(PessimisticLockingTest) [./test/locking_test.rb:76]:
Exception raised:
Class: <ActiveRecord::StatementInvalid>
Message: <"OCIError: ORA-02014: cannot select FOR UPDATE from view with
DISTINCT, GROUP BY, etc.: select * from (select raw_sql_.*, rownum raw_rnum_
from (SELECT * FROM people WHERE (people.id = 1) ) raw_sql_ where rownum <= 1)
where raw_rnum_ > 0 FOR UPDATE">
---Backtrace---
./test/../lib/active_record/connection_adapters/abstract_adapter.rb:120:in `log'
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:277:in
`execute'
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:477:in
`select'
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:268:in
`select_all'
./test/../lib/active_record/base.rb:416:in `find_by_sql'
./test/../lib/active_record/base.rb:950:in `find_every'
./test/../lib/active_record/base.rb:944:in `find_initial'
./test/../lib/active_record/base.rb:978:in `find_one'
./test/../lib/active_record/base.rb:967:in `find_from_ids'
./test/../lib/active_record/base.rb:408:in `find'
./test/locking_test.rb:79:in `test_sane_find_with_lock'
./test/../lib/active_record/base.rb:899:in `with_scope'
./test/locking_test.rb:78:in `test_sane_find_with_lock'
./test/../lib/active_record/connection_adapters/abstract/database_statements.rb:51:in
`transaction'
./test/../lib/active_record/transactions.rb:86:in `transaction'
./test/locking_test.rb:77:in `test_sane_find_with_lock'
./test/locking_test.rb:76:in `test_sane_find_with_lock'
---------------
4) Failure:
test_sane_lock_method(PessimisticLockingTest) [./test/locking_test.rb:87]:
Exception raised:
Class: <ActiveRecord::StatementInvalid>
Message: <"OCIError: ORA-02014: cannot select FOR UPDATE from view with
DISTINCT, GROUP BY, etc.: select * from (select raw_sql_.*, rownum raw_rnum_
from (SELECT * FROM people WHERE (people.id = 1) ) raw_sql_ where rownum <= 1)
where raw_rnum_ > 0 FOR UPDATE">
---Backtrace---
./test/../lib/active_record/connection_adapters/abstract_adapter.rb:120:in `log'
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:277:in
`execute'
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:477:in
`select'
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:268:in
`select_all'
./test/../lib/active_record/base.rb:416:in `find_by_sql'
./test/../lib/active_record/base.rb:950:in `find_every'
./test/../lib/active_record/base.rb:944:in `find_initial'
./test/../lib/active_record/base.rb:978:in `find_one'
./test/../lib/active_record/base.rb:967:in `find_from_ids'
./test/../lib/active_record/base.rb:408:in `find'
./test/../lib/active_record/base.rb:1550:in `reload'
./test/../lib/active_record/locking/pessimistic.rb:72:in `lock!'
./test/locking_test.rb:91:in `test_sane_lock_method'
./test/../lib/active_record/connection_adapters/abstract/database_statements.rb:51:in
`transaction'
./test/../lib/active_record/transactions.rb:86:in `transaction'
./test/locking_test.rb:88:in `test_sane_lock_method'
./test/locking_test.rb:87:in `test_sane_lock_method'
---------------
899 tests, 3149 assertions, 3 failures, 1 errors
rake aborted!
Command failed with status (1): [/usr/pkg/ruby184/bin/ruby -Ilib:test:test/...]
(See full trace by running task with --trace)
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