mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 04:53:01 +01:00
8d9298167e
Import some ALTER TABLE test cases from MySQL 5.6 without modification. The adjustments will be in a separate commit.
73 lines
2.1 KiB
Text
73 lines
2.1 KiB
Text
--source include/have_innodb.inc
|
|
--source include/have_debug_sync.inc
|
|
|
|
# Save the initial number of concurrent sessions.
|
|
--source include/count_sessions.inc
|
|
|
|
connect (con1,localhost,root,,);
|
|
|
|
connect (con2,localhost,root,,);
|
|
connection default;
|
|
|
|
CREATE TABLE t (a INT PRIMARY KEY, c TEXT) ENGINE=InnoDB;
|
|
CREATE TABLE u (a INT PRIMARY KEY, b INT, c INT NOT NULL) ENGINE=InnoDB;
|
|
|
|
INSERT INTO t VALUES (1,'aa');
|
|
BEGIN;
|
|
INSERT INTO u SET a=1, c=1;
|
|
INSERT INTO u SELECT a+1,NULL,a+1 FROM u;
|
|
INSERT INTO u SELECT a+2,NULL,a+2 FROM u;
|
|
INSERT INTO u SELECT a+4,NULL,a+4 FROM u;
|
|
INSERT INTO u SELECT a+8,NULL,a+8 FROM u;
|
|
INSERT INTO u SELECT a+16,NULL,a+16 FROM u;
|
|
INSERT INTO u SELECT a+32,NULL,a+32 FROM u;
|
|
INSERT INTO u SELECT a+64,NULL,a+64 FROM u;
|
|
INSERT INTO u SELECT a+128,NULL,a+64 FROM u;
|
|
INSERT INTO u SELECT a+256,NULL,a+64 FROM u;
|
|
COMMIT;
|
|
|
|
BEGIN;
|
|
DELETE FROM u;
|
|
|
|
connection con2;
|
|
SET DEBUG_SYNC='row_log_apply_before SIGNAL created_u WAIT_FOR dml_done_u';
|
|
--send
|
|
ALTER TABLE u ADD INDEX (c);
|
|
|
|
connection default;
|
|
# Check that the above SELECT is blocked
|
|
let $wait_condition=
|
|
SELECT COUNT(*) = 1 from information_schema.processlist
|
|
WHERE state = 'Waiting for table metadata lock' AND
|
|
info = 'ALTER TABLE u ADD INDEX (c)';
|
|
--source include/wait_condition.inc
|
|
|
|
COMMIT;
|
|
SET DEBUG_SYNC='now WAIT_FOR created_u';
|
|
SELECT state FROM information_schema.processlist
|
|
WHERE info='ALTER TABLE u ADD INDEX (c)';
|
|
|
|
connection con1;
|
|
SET DEBUG_SYNC='row_log_apply_before SIGNAL created_t WAIT_FOR dml_done_t';
|
|
--send
|
|
CREATE INDEX c1 ON t (c(1));
|
|
connection default;
|
|
SET DEBUG_SYNC='now WAIT_FOR created_t';
|
|
UPDATE t SET c='ab';
|
|
# Allow purge to kick in. TODO: Trigger this faster, somehow.
|
|
SELECT SLEEP(10);
|
|
SET DEBUG_SYNC='now SIGNAL dml_done_u';
|
|
connection con2;
|
|
reap;
|
|
SET DEBUG_SYNC='now SIGNAL dml_done_t';
|
|
disconnect con2;
|
|
connection con1;
|
|
reap;
|
|
disconnect con1;
|
|
connection default;
|
|
SET DEBUG_SYNC='RESET';
|
|
DROP TABLE t,u;
|
|
|
|
# Check that all connections opened by test cases in this file are really
|
|
# gone so execution of other tests won't be affected by their presence.
|
|
--source include/wait_until_count_sessions.inc
|