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Bug #28992: trigger fails in pushbuild

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- fixed wrong test case for bug 20903
 - closed the dangling connections in trigger.test
 - GET_LOCK() and RELEASE_LOCK() now produce more detailed log
 - fixed an omission in GET_LOCK() : assign the thread_id when
    acquiring the lock.


mysql-test/r/trigger.result:
  Bug #28992: test case updated
mysql-test/t/trigger.test:
  Bug #28992: test case updated. dangling connections closed.
sql/item_func.cc:
  Bug #28992: 
   - GET_LOCK() and RELEASE_LOCK() now produce more detailed log
   - fixed an omission in GET_LOCK() : assign the thread_id when
      acquiring the lock.
This commit is contained in:
unknown
2007-06-12 14:35:36 +03:00
parent 59d139eb29
commit 030bb02b69
3 changed files with 53 additions and 24 deletions
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15
mysql-test/r/trigger.result
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@ -1454,19 +1454,22 @@ CREATE TABLE t2 (id INTEGER);
INSERT INTO t2 VALUES (1),(2);
CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW
INSERT INTO t2 VALUES (new.id);
SELECT GET_LOCK('B26162',20);
GET_LOCK('B26162',20)
SELECT GET_LOCK('B26162',120);
GET_LOCK('B26162',120)
1
SELECT 'rl_acquirer', GET_LOCK('B26162',5), id FROM t2 WHERE id = 1;
SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1;
SET SESSION LOW_PRIORITY_UPDATES=1;
SET GLOBAL LOW_PRIORITY_UPDATES=1;
INSERT INTO t1 VALUES (5);
SELECT 'rl_contender', id FROM t2 WHERE id > 1;
SELECT RELEASE_LOCK('B26162');
RELEASE_LOCK('B26162')
0
rl_acquirer GET_LOCK('B26162',5) id
rl_acquirer 0 1
1
rl_acquirer GET_LOCK('B26162',120) id
rl_acquirer 1 1
SELECT RELEASE_LOCK('B26162');
RELEASE_LOCK('B26162')
1
rl_contender id
rl_contender 2
DROP TRIGGER t1_test;