--source include/have_sequence.inc
--source include/have_innodb.inc

#
# Test temporary sequences
#

--echo #
--echo # Create
--echo #

create temporary sequence s1 engine=innodb;
alter table s1 engine myisam;
--disable_ps2_protocol
select nextval(s1);
--enable_ps2_protocol
select * from s1;
drop temporary sequence s1;

--echo #
--echo # MDEV-14762 Server crashes in MDL_ticket::has_stronger_or_equal_type
--echo # upon inserting into temporary sequence
--echo #

CREATE TEMPORARY SEQUENCE s1 ENGINE=InnoDB;
INSERT INTO s1 VALUES (1, 1, 1000, 1, 1, 1, 1, 0);
DROP TEMPORARY SEQUENCE s1;

--echo #
--echo # MDEV-13007 ALTER .. ENGINE on temporary sequence may go wrong
--echo #

--disable_ps2_protocol
create temporary sequence s1 engine=aria;
alter table s1 engine myisam;
select nextval(s1);
drop temporary sequence s1;
create temporary sequence s1 engine=innodb;
alter table s1 engine myisam;
select nextval(s1);
drop temporary sequence s1;
create temporary sequence s1;
alter table s1 engine innodb;
select nextval(s1);
select nextval(s1);
drop temporary sequence s1;
--enable_ps2_protocol