#
# Bug 42074 concurrent optimize table and 
# alter table = Assertion failed: thd->is_error()
#
DROP TABLE IF EXISTS t1;
# Create InnoDB table
CREATE TABLE t1 (id INT) engine=innodb;
# Connection 1
# Start optimizing table
SET DEBUG_SYNC='ha_admin_try_alter SIGNAL optimize_started WAIT_FOR table_altered';
OPTIMIZE TABLE t1;
# Connection 2
# Change table to engine=memory
SET DEBUG_SYNC='now WAIT_FOR optimize_started';
ALTER TABLE t1 engine=memory;
SET DEBUG_SYNC='now SIGNAL table_altered';
# Connection 1
# Complete optimization
Table	Op	Msg_type	Msg_text
test.t1	optimize	note	Table does not support optimize, doing recreate + analyze instead
test.t1	optimize	error	Got error -1 from storage engine
test.t1	optimize	status	Operation failed
Warnings:
Error	1030	Got error -1 from storage engine
DROP TABLE t1;
SET DEBUG_SYNC='RESET';
#
# Bug#47459 Assertion in Diagnostics_area::set_eof_status on
#           OPTIMIZE TABLE
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INT) ENGINE= InnoDB;
# Connection con1
SET DEBUG_SYNC= "ha_admin_open_ltable SIGNAL opening WAIT_FOR dropped";
# Sending:
OPTIMIZE TABLE t1;
# Connection default
SET DEBUG_SYNC= "now WAIT_FOR opening";
DROP TABLE t1;
SET DEBUG_SYNC= "now SIGNAL dropped";
# Connection con1
# Reaping: OPTIMIZE TABLE t1
Table	Op	Msg_type	Msg_text
test.t1	optimize	note	Table does not support optimize, doing recreate + analyze instead
test.t1	optimize	error	Table 'test.t1' doesn't exist
test.t1	optimize	status	Operation failed
Warnings:
Error	1146	Table 'test.t1' doesn't exist
# Connection default
SET DEBUG_SYNC= "RESET";
#
# Bug#53757 assert in mysql_truncate_by_delete
#
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1(a INT) Engine=InnoDB;
CREATE TABLE t2(id INT);
INSERT INTO t1 VALUES (1), (2);
INSERT INTO t2 VALUES(connection_id());
SET DEBUG_SYNC= "open_and_process_table SIGNAL opening WAIT_FOR killed";
# Sending: (not reaped since connection is killed later)
TRUNCATE t1;
SET DEBUG_SYNC= "now WAIT_FOR opening";
SELECT ((@id := id) - id) FROM t2;
((@id := id) - id)
0
KILL @id;
SET DEBUG_SYNC= "now SIGNAL killed";
DROP TABLE t1, t2;
SET DEBUG_SYNC= "RESET";
#
# Bug#58933 Assertion `thd- >is_error()' fails on shutdown with ongoing
#           OPTIMIZE TABLE
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2);
# Connection con1
SET DEBUG_SYNC= 'ha_admin_open_ltable SIGNAL waiting WAIT_FOR killed';
# Sending:
OPTIMIZE TABLE t1;
# Connection default
SET DEBUG_SYNC= 'now WAIT_FOR waiting';
KILL QUERY ID;
SET DEBUG_SYNC= 'now SIGNAL killed';
# Connection con1
# Reaping: OPTIMIZE TABLE t1
Table	Op	Msg_type	Msg_text
test.t1	optimize	note	Table does not support optimize, doing recreate + analyze instead
test.t1	optimize	status	Operation failed
# Connection default
DROP TABLE t1;
SET DEBUG_SYNC= 'RESET';
#
# Bug#42230 during add index, cannot do queries on storage engines
#           that implement add_index
#
#
# DISABLED due to Bug#11815600
#