--source include/not_embedded.inc --source include/not_crashrep.inc --source include/have_innodb.inc SET GLOBAL max_allowed_packet = 100*1024*1024; --disable_query_log call mtr.add_suppression("InnoDB: The total blob data length"); FLUSH TABLES; --enable_query_log --echo # Connection big_packets: connect(big_packets,localhost,root,,); connection big_packets; CREATE TABLE t1 (a BIGINT PRIMARY KEY, b LONGBLOB) ENGINE=InnoDB; # Insert a few rows (it doesn't really matter how many). These transactions # are committed once they are acked, so they should not be lost. INSERT INTO t1 (a, b) VALUES (1, '1'); INSERT INTO t1 (a, b) VALUES (2, '2'); INSERT INTO t1 (a, b) VALUES (3, '3'); INSERT INTO t1 (a, b) VALUES (4, '4'); INSERT INTO t1 (a, b) VALUES (5, '5'); # The BLOB insert will fail, and should disappear. However all data committed # up to this point should not be lost. start transaction; --replace_regex /\(> [0-9]*\)/(> ####)/ --error ER_TOO_BIG_ROWSIZE INSERT INTO t1 (a, b) VALUES (6, REPEAT('a', 20*1024*1024)); connection default; --source include/kill_and_restart_mysqld.inc disconnect big_packets; # We should see (1,2,3,4,5) here. SELECT a FROM t1; # Clean up. DROP TABLE t1;