--source include/have_innodb.inc --source innodb_default_row_format.inc # The embedded server tests do not support restarting. --source include/not_embedded.inc # Flush any open myisam tables from previous tests FLUSH TABLES; --echo # --echo # MDEV-11369: Instant ADD COLUMN for InnoDB --echo # connect to_be_killed, localhost, root; CREATE TABLE empty (id INT PRIMARY KEY, c2 INT UNIQUE) ENGINE=InnoDB; CREATE TABLE once LIKE empty; CREATE TABLE twice LIKE empty; INSERT INTO once SET id=1,c2=1; INSERT INTO twice SET id=1,c2=1; ALTER TABLE empty ADD COLUMN (d1 INT DEFAULT 15); ALTER TABLE once ADD COLUMN (d1 INT DEFAULT 20); ALTER TABLE twice ADD COLUMN (d1 INT DEFAULT 20); ALTER TABLE twice ADD COLUMN (d2 INT NOT NULL DEFAULT 10, d3 VARCHAR(15) NOT NULL DEFAULT 'var och en char'); BEGIN; INSERT INTO empty set id=0,c2=42; UPDATE once set c2=c2+1; UPDATE twice set c2=c2+1; INSERT INTO twice SET id=2,c2=0,d3=''; connection default; SET GLOBAL innodb_flush_log_at_trx_commit=1; CREATE TABLE foo(a INT PRIMARY KEY) ENGINE=InnoDB; --source include/kill_mysqld.inc disconnect to_be_killed; --source include/start_mysqld.inc SET @saved_frequency= @@GLOBAL.innodb_purge_rseg_truncate_frequency; SET GLOBAL innodb_purge_rseg_truncate_frequency=1; DROP TABLE foo; --source include/wait_all_purged.inc SET GLOBAL innodb_purge_rseg_truncate_frequency=@saved_frequency; SELECT * FROM empty; SELECT * FROM once; SELECT * FROM twice; DROP TABLE empty, once, twice;