#
# This is a test for EXPLAINs being written into slow query log.
# For now, we just run the queries and hope not to crash.
# 
#
--disable_warnings
drop table if exists t0,t1;
--enable_warnings

create table t0 (a int);
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);

explain select * from t0 where a < 3;

--echo # 
--echo # MDEV-5045: Server crashes in QPF_query::print_explain with log_slow_verbosity='query_plan,explain'
--echo # 
set autocommit=1;
drop table t0;

--echo # 
--echo # MDEV-5047 virtual THD::~THD(): Assertion `status_var.memory_used == 0' fails on disconnect
--echo # 
--connect (con1,localhost,root,,)
--error ER_NO_SUCH_TABLE
ALTER TABLE nonexisting ENABLE KEYS;
SHOW WARNINGS;
--disconnect con1
--connection default
SELECT 1;