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Merge lambda.weblab:/home/malff/TREE/mysql-5.1-base

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into  lambda.weblab:/home/malff/TREE/mysql-5.1-rt-merge


mysql-test/include/mix1.inc:
  Auto merged
mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/protocol.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
This commit is contained in:
unknown
2007-10-29 08:07:27 -06:00
parent 08edbe4ea1 7d9c59b7be
commit f139033063
153 changed files with 3231 additions and 499 deletions
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124
mysql-test/include/mix1.inc
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@ -29,6 +29,7 @@ eval SET SESSION STORAGE_ENGINE = $engine_type;
--disable_warnings
drop table if exists t1,t2,t3,t1m,t1i,t2m,t2i,t4;
drop procedure if exists p1;
--enable_warnings
@ -1196,6 +1197,129 @@ select if(@a=@b,"ok","wrong");
drop table t1;
#
# Bug #31310: Locked rows silently skipped in read-committed isolation level.
#
connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
SET SESSION AUTOCOMMIT = 0;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
--echo # Switch to connection con1
connection con1;
eval
CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(256))
ENGINE = $engine_type;
INSERT INTO t1 VALUES (1,2);
--#echo 1. test for locking:
BEGIN;
--enable_info
UPDATE t1 SET b = 12 WHERE a = 1;
--disable_info
SELECT * FROM t1;
--echo # Switch to connection con2
connection con2;
--enable_info
--disable_abort_on_error
--error ER_LOCK_WAIT_TIMEOUT
UPDATE t1 SET b = 21 WHERE a = 1;
--disable_info
--echo # Switch to connection con1
connection con1;
SELECT * FROM t1;
ROLLBACK;
--echo # 2. test for serialized update:
CREATE TABLE t2 (a INT);
TRUNCATE t1;
INSERT INTO t1 VALUES (1,'init');
DELIMITER |;
CREATE PROCEDURE p1()
BEGIN
UPDATE t1 SET b = CONCAT(b, '+con2') WHERE a = 1;
INSERT INTO t2 VALUES ();
END|
DELIMITER ;|
BEGIN;
--enable_info
UPDATE t1 SET b = CONCAT(b, '+con1') WHERE a = 1;
--disable_info
SELECT * FROM t1;
--echo # Switch to connection con2
connection con2;
--send CALL p1;
--echo # Switch to connection con1
connection con1;
SELECT * FROM t1;
COMMIT;
let $bug31310 = 1;
while ($bug31310)
{
let $bug31310= `SELECT 1 - COUNT(*) FROM t2`;
}
SELECT * FROM t1;
--echo # Switch to connection con2
connection con2;
SELECT * FROM t1;
--echo # Switch to connection con1
connection con1;
--echo # 3. test for updated key column:
TRUNCATE t1;
TRUNCATE t2;
INSERT INTO t1 VALUES (1,'init');
BEGIN;
--enable_info
UPDATE t1 SET a = 2, b = CONCAT(b, '+con1') WHERE a = 1;
--disable_info
SELECT * FROM t1;
--echo # Switch to connection con2
connection con2;
--send CALL p1;
--echo # Switch to connection con1
connection con1;
SELECT * FROM t1;
COMMIT;
let $bug31310 = 1;
while ($bug31310)
{
let $bug31310= `SELECT 1 - COUNT(*) FROM t2`;
}
SELECT * FROM t1;
--echo # Switch to connection con2
connection con2;
SELECT * FROM t1;
connection default;
disconnect con1;
disconnect con2;
DROP PROCEDURE p1;
DROP TABLE t1, t2;
# Bug#30747 Create table with identical constraint names behaves incorrectly
#