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# This is the test case for bug#13628249. Make sure that InnoDB starts
# up correctly and is able to shutdown with --innodb-force-recovery >= 3
# after a crash with active user tranactions.
#
# Restarting is not supported in embedded.
--source include/not_embedded.inc
# This test case needs InnoDB.
-- source include/have_innodb.inc
--disable_query_log
call mtr.add_suppression('InnoDB: Failed to find tablespace for table `mysql`\..* in the cache');
call mtr.add_suppression('InnoDB: Failed to find tablespace for table `test`\.`t1` in the cache');
call mtr.add_suppression('InnoDB: Allocated tablespace [0-9]+, old maximum was [0-9]+');
--enable_query_log
--echo # Restart the server in force recovery mode (2)
let $restart_parameters = restart: --innodb-force-recovery=2;
--source include/restart_mysqld.inc
SELECT @@innodb_force_recovery;
--echo # Restart server in normal mode
let $restart_parameters = restart;
--source include/restart_mysqld.inc
SELECT @@innodb_force_recovery;
#
# Create test data.
#
CREATE TABLE t1(c1 INT PRIMARY KEY) ENGINE=InnoDB STATS_PERSISTENT=0;
BEGIN;
INSERT INTO t1 VALUES(1), (2), (3), (4);
# Ensure that the above data is flushed to the InnoDB redo log,
# by committing transactions (which will force a log flush).
connect (con1, localhost, root);
CREATE TABLE t2(c2 INT PRIMARY KEY) ENGINE=InnoDB STATS_PERSISTENT=0;
DROP TABLE t2;
disconnect con1;
connection default;
--echo # Restart the server in force recovery mode (3)
let $restart_parameters = restart: --innodb-force-recovery=3;
--source include/kill_and_restart_mysqld.inc
SELECT @@innodb_force_recovery;
SELECT COUNT(*) IN (0,4) yes FROM t1;
--echo # Restart the server in force recovery mode (5)
let $restart_parameters = restart: --innodb-force-recovery=5;
--source include/restart_mysqld.inc
SELECT @@innodb_force_recovery;
SELECT COUNT(*) IN (0,4) yes FROM t1;
# Restart the server in normal mode now, otherwise the DROP TABLE t1;
# will cause an assertion failure because essentially it is in read-only
# mode. For -innodb-force-recovery >= 3 a transaction is not assigned a
# rollback segment.
--echo # Restart server in normal mode
let $restart_parameters = restart;
--source include/restart_mysqld.inc
SELECT @@innodb_force_recovery;
SELECT COUNT(*) IN (0,4) yes FROM t1;
DROP TABLE t1;