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#
# Bug# 20005279 ASSERT !OTHER_LOCK, LOCK_MOVE_REORGANIZE_PAGE()
#
create table t1 (f1 int auto_increment primary key,
f2 char(255)) engine=innodb;
start transaction;
commit;
start transaction;
select f1, f2 from t1 where f1 = 20 for update;
f1 f2
20 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connect con1,localhost,root,,;
select f1 from t1 where f1 = 20 for update;
connection default;
SET @save_dbug = @@debug_dbug;
SET DEBUG_DBUG = '+d,do_page_reorganize,do_lock_reverse_page_reorganize';
insert into t1(f2) values (repeat('+', 100));
SET DEBUG = @save_dbug;
Warnings:
Warning 1287 '@@debug' is deprecated and will be removed in a future release. Please use '@@debug_dbug' instead
commit;
connection con1;
f1
20
disconnect con1;
connection default;
drop table t1;
#
# MDEV-27993 Assertion failed in btr_page_reorganize_low()
#
CREATE TABLE t1(a INT PRIMARY KEY, b INT UNIQUE) ENGINE=InnoDB;
SET DEBUG_DBUG = '+d,do_page_reorganize';
INSERT INTO t1 VALUES(0,0);
DROP TABLE t1;
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