# Tests for PERFORMANCE_SCHEMA
# Miscelaneous

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

#
# Bug#45496 Performance schema: assertion fails in
# ha_perfschema::rnd_init:223
#

--disable_result_log
SELECT EVENT_ID FROM performance_schema.events_waits_current
WHERE THREAD_ID IN
  (SELECT THREAD_ID FROM performance_schema.threads)
AND EVENT_NAME IN
  (SELECT NAME FROM performance_schema.setup_instruments
   WHERE NAME LIKE "wait/synch/%")
LIMIT 1;
--enable_result_log

#
# Bug#45088 Should not be able to create tables of engine PERFORMANCE_SCHEMA
#

--error ER_CANT_CREATE_TABLE
create table test.t1(a int) engine=performance_schema;

#
# Bug#44897 Performance Schema: can create a ghost table in another database
#

--error ER_CANT_CREATE_TABLE
create table test.t1 like performance_schema.events_waits_current;

#
# Bug#44898 PerformanceSchema: can create a table in db performance_schema, cannot insert
#

--error ER_TABLEACCESS_DENIED_ERROR
create table performance_schema.t1(a int);

#
# Bug#51447 performance schema evil twin files
#

--disable_warnings
drop table if exists test.ghost;
--enable_warnings

create table test.ghost (a int, b int);
alter table test.ghost add index index_a(a);
alter table test.ghost add index index_b(b);
insert into test.ghost values (1, 3);
insert into test.ghost values (2, 4);
select * from test.ghost;

drop table test.ghost;

# Shoud return nothing
select * from performance_schema.file_instances
  where file_name like "%ghost%";

#
# Bug#52586 Misleading error message on attempt to access
#           a P_S table using a wrong name

--error ER_NO_SUCH_TABLE
select * from performance_schema.no_such_table;