set default_storage_engine=innodb;
#
# MDEV-22761 KILL QUERY during rowid_filter, crashes
#
create table t1(a int);
insert into t1 select seq from seq_1_to_1000;
create table t2(a int);
insert into t2 select seq from seq_1_to_100;
CREATE TABLE t3 (
key1 int ,
key2 int,
filler varchar(255),
KEY (key1),
KEY (key2)
);
insert into t3 select seq,seq, 'filler-data-filler-data' from seq_1_to_2000;
select engine from information_schema.tables
where table_schema=database() and table_name='t3';
engine
InnoDB
analyze table t2,t3;
Table	Op	Msg_type	Msg_text
test.t2	analyze	status	Engine-independent statistics collected
test.t2	analyze	status	OK
test.t3	analyze	status	Engine-independent statistics collected
test.t3	analyze	status	OK
explain
select * from t2, t3
where 
t3.key1=t2.a and t3.key2 in (2,3,4,5,6,7,8,9,10);
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	100	Using where
1	SIMPLE	t3	ref|filter	key1,key2	key1|key2	5|5	test.t2.a	1 (0%)	Using where; Using rowid filter
set debug_sync='handler_rowid_filter_check SIGNAL at_rowid_filter_check WAIT_FOR go';
select * from t2, t3
where 
t3.key1=t2.a and t3.key2 in (2,3,4,5,6,7,8,9,10);
connect  con1, localhost, root,,;
set debug_sync='now WAIT_FOR at_rowid_filter_check';
kill query $target_id;
set debug_sync='now SIGNAL go';
connection default;
disconnect con1;
ERROR 70100: Query execution was interrupted
set debug_sync='RESET';
drop table t1,t2,t3;
set default_storage_engine=default;
set @save_optimizer_switch= @@optimizer_switch;
set @save_use_stat_tables= @@use_stat_tables;
set @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity;
set @@use_stat_tables=preferably;
set optimizer_use_condition_selectivity=2;
set optimizer_switch='rowid_filter=on';
#
# MDEV-22761 KILL QUERY during rowid_filter, crashes
# (The smaller testcase)
#
CREATE TABLE t1 (a INT, b INT, INDEX(a), INDEX(b)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (0,0),(1,0),(-1,1), (-2,1), (-2,3), (-3,4), (-2,4);
create table t2 (a int);
insert into t1 select 0,seq from seq_1_to_20;
insert into t2 select seq from seq_1_to_100;
set debug_sync='handler_rowid_filter_check SIGNAL killme WAIT_FOR go';
SELECT straight_join * FROM t2,t1 WHERE t1.a=t2.a AND b=0;
connect  con1, localhost, root,,;
set debug_sync='now WAIT_FOR killme';
kill query @id;
set debug_sync='now SIGNAL go';
connection default;
ERROR 70100: Query execution was interrupted
set debug_sync='RESET';
disconnect con1;
drop table t1,t2;
set @@optimizer_use_condition_selectivity=@save_optimizer_use_condition_selectivity;
set @@optimizer_switch=@save_optimizer_switch;
set @@use_stat_tables=@save_use_stat_tables;