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--source include/have_debug.inc
--source include/have_debug_sync.inc
--source include/not_valgrind.inc
--source include/have_log_bin.inc
SET global innodb_print_ddl_logs = ON;
connect(con1,localhost,root,,);
connection default;
--echo
--echo # In CONNECTION - DEFAULT
CREATE TABLE t (col1 INT PRIMARY KEY, col2 INT);
INSERT INTO t VALUES(1,1), (2,2), (3,3), (4,4);
SET DEBUG_SYNC= 'alter_table_inplace_after_lock_downgrade SIGNAL do_insert WAIT_FOR resume_ddl';
--send ALTER TABLE t DROP COLUMN col2
connection con1;
--echo
--echo # In CONNECTION - 1
SET DEBUG_SYNC= 'now WAIT_FOR do_insert';
START TRANSACTION;
INSERT INTO t VALUES(10,10);
set session debug = "+d, crash_after_flush_engine_log";
--echo # Crash right after flushing InnoDB redo log
--source include/expect_crash.inc
--error CR_SERVER_LOST
COMMIT;
connection default;
--echo
--echo # In CONNECTION - DEFAULT
--error CR_SERVER_LOST
--reap
--echo
--source include/start_mysqld.inc
SELECT * FROM t ORDER BY col1;
# Cleanup
DROP TABLE t;
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