--source include/have_perfschema.inc
--source include/not_embedded.inc
--source include/no_protocol.inc

select 1;
SHOW STATUS LIKE 'Last_query_partial_plans';
select 2;
SHOW STATUS LIKE 'Last_query_cost';

flush status;
SHOW STATUS LIKE 'Created_tmp_tables';

--echo #
--echo # ================================================================================
--echo # Bug#21789221 SHOW STATUS FAILS WITH LOCK TABLES AND SHOW_COMPATIBILITY_56=OFF
--echo # ================================================================================
--echo # Verify that SHOW STATUS and SHOW VARIABLES works under LOCK TABLES mode
--echo #
CREATE TABLE test.t1 (s1 INT);
LOCK TABLE test.t1 READ;
--echo #
SHOW GLOBAL STATUS WHERE VARIABLE_NAME LIKE "foo";
--echo #
SHOW SESSION STATUS WHERE VARIABLE_NAME LIKE "foo";
--echo #
SHOW GLOBAL VARIABLES WHERE VARIABLE_NAME LIKE "foo";
--echo #
SHOW SESSION VARIABLES WHERE VARIABLE_NAME LIKE "foo";
--echo #
UNLOCK TABLES;
--echo #
LOCK TABLE test.t1 WRITE;
--echo #
SHOW GLOBAL STATUS WHERE VARIABLE_NAME LIKE "foo";
--echo #
SHOW SESSION STATUS WHERE VARIABLE_NAME LIKE "foo";
--echo #
SHOW GLOBAL VARIABLES WHERE VARIABLE_NAME LIKE "foo";
--echo #
SHOW SESSION VARIABLES WHERE VARIABLE_NAME LIKE "foo";
--echo #
UNLOCK TABLES;

DROP TABLE test.t1;


--echo #
--echo # ================================================================================
--echo # Bug#28515475 BOGUS DATA WHEN ORDERING RESULTS FROM VARIABLES_BY_THREAD 
--echo # ================================================================================
--echo # Verify the results from "WHERE variable_name IN(...)", particularly for those
--echo # variables that are listed after the deprecated variable gtid_executed.
--echo # The ORDER BY also forces an additional code path through rnd_pos().
--echo #

SELECT variable_name FROM performance_schema.variables_by_thread
  WHERE variable_name IN ('interactive_timeout','net_read_timeout','net_write_timeout','wait_timeout')
  ORDER BY variable_name; 


--echo #
--echo # ================================================================================
--echo # CLEAN UP
--echo # ================================================================================