--echo #
--echo # Bug#43448 - Server crashes on multi table delete with Innodb
--echo #

--source include/have_debug.inc
--source include/have_innodb.inc
--source include/no_valgrind_without_big.inc

SET @saved_dbug = @@SESSION.debug_dbug;
# crash requires ICP support in InnoDB
set session debug_dbug="+d,optimizer_innodb_icp";

CREATE TABLE t1 (
  id1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
  t CHAR(12)
) ENGINE=InnoDB;

CREATE TABLE t2 (
  id2 INT NOT NULL, 
  t CHAR(12)
) ENGINE=InnoDB;

CREATE TABLE t3(
  id3 INT NOT NULL, 
  t CHAR(12), 
  INDEX(id3)
) ENGINE=InnoDB;

disable_query_log;

begin;
let $1 = 100;
while ($1)
{
  let $2 = 5;
  eval INSERT INTO t1(t) VALUES ('$1');
  while ($2)
  {
    eval INSERT INTO t2(id2,t) VALUES ($1,'$2');
    let $3 = 10;
    while ($3)
    {
      eval INSERT INTO t3(id3,t) VALUES ($1,'$2');
      dec $3;
    }
    dec $2;
  }
  dec $1;
}
commit;

enable_query_log;

SELECT COUNT(*) FROM t1 WHERE id1 > 90;
SELECT COUNT(*) FROM t2 WHERE id2 > 90;
SELECT COUNT(*) FROM t3 WHERE id3 > 90;

DELETE t1, t2, t3 
FROM t1, t2, t3 
WHERE t1.id1 = t2.id2 AND t2.id2 = t3.id3 AND t1.id1 > 5;

DROP TABLE t1, t2, t3;
SET debug_dbug= @saved_dbug;
