If GTT is in use in a replica session, DROP TABLE isn't applied.

-- source include/master-slave.inc

-- source include/have_binlog_format_row.inc

--connect (m1,127.0.0.1,root,,,$SERVER_MYPORT_1)

CREATE GLOBAL TEMPORARY TABLE  gtt(i int, t text) ON COMMIT PRESERVE ROWS;

INSERT INTO gtt VALUES (1, 'from master');

--disconnect m1

--connect (s1,127.0.0.1,root,,,$SERVER_MYPORT_2)

INSERT INTO gtt VALUES (2, 'from slave');

--connect (m2,127.0.0.1,root,,,$SERVER_MYPORT_1)

DROP TABLE gtt;

--connection s1

SHOW TABLES;

query_vertical SHOW SLAVE STATUS;

--error ER_LOCK_DEADLOCK

SELECT * FROM gtt;

--disconnect s1

--connect (s2,127.0.0.1,root,,,$SERVER_MYPORT_2)

SHOW TABLES;

query_vertical SHOW SLAVE STATUS;

--error ER_NO_SUCH_TABLE

SELECT * FROM gtt;