~drizzle-trunk/drizzle/development

# include/read_many_rows.inc

#

# Test how filesort and buffered-record-reads works

# This test needs a lot of time.

#

# The variables

#     $engine_type       -- storage engine to be tested

#     $other_engine_type -- storage engine <> $engine_type, if possible

#                           1. $other_engine_type must allow to store many rows

#                              without using non standard server options

#                              (does not need a t/read_many_rows_*-master.opt file)

#                           2. $other_engine_type must point to an all time

#                              available storage engine

#                              2006-08 MySQL 5.1 MyISAM and MEMORY only

# have to be set before sourcing this script.

#

# Last update:

# 2006-08-03 ML test refactored (MySQL 5.1)

#               main code t/innodb-big.test --> include/read_many_rows.inc

#

eval SET SESSION STORAGE_ENGINE = $engine_type;

--disable_warnings

DROP TABLE IF EXISTS t1, t2, t3, t4;

--enable_warnings

eval CREATE TABLE t1 (id INTEGER) ENGINE=$other_engine_type;

CREATE TABLE t2 (id INTEGER PRIMARY KEY);

CREATE TABLE t3 (a CHAR(32) PRIMARY KEY,id INTEGER);

eval CREATE TABLE t4 (a CHAR(32) PRIMARY KEY,id INTEGER) ENGINE=$other_engine_type;

INSERT INTO t1 (id) VALUES (1);

INSERT INTO t1 SELECT id+1 FROM t1;

INSERT INTO t1 SELECT id+2 FROM t1;

INSERT INTO t1 SELECT id+4 FROM t1;

INSERT INTO t1 SELECT id+8 FROM t1;

INSERT INTO t1 SELECT id+16 FROM t1;

INSERT INTO t1 SELECT id+32 FROM t1;

INSERT INTO t1 SELECT id+64 FROM t1;

INSERT INTO t1 SELECT id+128 FROM t1;

INSERT INTO t1 SELECT id+256 FROM t1;

INSERT INTO t1 SELECT id+512 FROM t1;

INSERT INTO t1 SELECT id+1024 FROM t1;

INSERT INTO t1 SELECT id+2048 FROM t1;

INSERT INTO t1 SELECT id+4096 FROM t1;

INSERT INTO t1 SELECT id+8192 FROM t1;

INSERT INTO t1 SELECT id+16384 FROM t1;

INSERT INTO t1 SELECT id+32768 FROM t1;

INSERT INTO t1 SELECT id+65536 FROM t1;

INSERT INTO t1 SELECT id+131072 FROM t1;

INSERT INTO t1 SELECT id+262144 FROM t1;

INSERT INTO t1 SELECT id+524288 FROM t1;

INSERT INTO t1 SELECT id+1048576 FROM t1;

INSERT INTO t2 SELECT * FROM t1;

INSERT INTO t3 SELECT CONCAT(id),id FROM t2 ORDER BY -id;

INSERT INTO t4 SELECT * FROM t3 ORDER BY CONCAT(a);

SELECT SUM(id) FROM t3;

DROP TABLE t1,t2,t3,t4;

#

# Bug#24989: The DEADLOCK error is improperly handled by InnoDB.

#

CREATE TABLE t1 (f1 int NOT NULL) ENGINE=InnoDB;

CREATE TABLE t2 (f2 int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;

DELIMITER |;

CREATE TRIGGER t1_bi before INSERT

    ON t1 FOR EACH ROW

BEGIN

  DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @a:= 'deadlock';

  DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception';

  INSERT INTO t2 (f2) VALUES (1);

  DELETE FROM t2 WHERE f2 = 1;

END;|

CREATE PROCEDURE proc24989()

BEGIN

  DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @b:= 'deadlock';

  DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception';

  INSERT INTO t2 (f2) VALUES (1);

  DELETE FROM t2 WHERE f2 = 1;

END;|

create procedure proc24989_2()

    deterministic

begin

  declare continue handler for sqlexception

    select 'Outer handler' as 'exception';

  insert into t1 values(1);

  select "continued";

end|

DELIMITER ;|

connect (con1,localhost,root,,);

connect (con2,localhost,root,,);

connection con1;

start transaction;

insert into t1 values(1);

connection con2;

start transaction;

insert into t2 values(123);

send insert into t1 values(1);

connection con1;

--sleep 1

insert into t1 values(1);

connection con2;

--error 1213

reap;

select @a;

# check that the whole transaction was rolled back

select * from t2;

connection con1;

commit;

start transaction;

insert into t1 values(1);

connection con2;

start transaction;

insert into t2 values(123);

send call proc24989();

connection con1;

--sleep 1

insert into t1 values(1);

connection con2;

reap;

select @a,@b;

# check that the whole transaction was rolled back

select * from t2;

connection con1;

commit;

start transaction;

insert into t1 values(1);

connection con2;

start transaction;

insert into t2 values(123);

send call proc24989_2();

connection con1;

--sleep 1

insert into t1 values(1);

commit;

connection con2;

reap;

# check that the whole transaction was rolled back

select * from t2;

disconnect con1;

disconnect con2;

connection default;

drop procedure proc24989;

drop procedure proc24989_2;

drop table t1,t2;