Commit 3331d4e0 authored by Nirbhay Choubey's avatar Nirbhay Choubey

Merge galera tests from github.com/codership/mysql-wsrep

parent 608a1ce5
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
-----BEGIN PRIVATE KEY-----
MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDDzU6xLZDD5rZE
NsOpTpTmqS8YisBaefU3ZeN7VJepZZ/7unM/1YLGJtuRh2QaMyTkvyjzf7bSFsDt
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dlGTbkmR0Wm43Kh++dWICJ3g
-----END PRIVATE KEY-----
#!/bin/sh -eu
# This is a simple example of wsrep notification script (wsrep_notify_cmd).
# It will create 'wsrep' schema and two tables in it: 'membeship' and 'status'
# and fill them on every membership or node status change.
#
# Edit parameters below to specify the address and login to server.
USER=root
HOST=127.0.0.1
PORT=$NODE_MYPORT_1
SCHEMA="mtr_wsrep_notify"
MEMB_TABLE="$SCHEMA.membership"
STATUS_TABLE="$SCHEMA.status"
BEGIN="
SET wsrep_on=0;
CREATE SCHEMA IF NOT EXISTS $SCHEMA;
CREATE TABLE IF NOT EXISTS $MEMB_TABLE (
idx INT,
uuid CHAR(40), /* node UUID */
name VARCHAR(32), /* node name */
addr VARCHAR(256) /* node address */
) ENGINE=MEMORY;
CREATE TABLE IF NOT EXISTS $STATUS_TABLE (
size INT, /* component size */
idx INT, /* this node index */
status CHAR(16), /* this node status */
uuid CHAR(40), /* cluster UUID */
prim BOOLEAN /* if component is primary */
) ENGINE=MEMORY;
BEGIN;
"
END="COMMIT;"
configuration_change()
{
echo "$BEGIN;"
local idx=0
for NODE in $(echo $MEMBERS | sed s/,/\ /g)
do
echo "INSERT INTO $MEMB_TABLE VALUES ( $idx, "
# Don't forget to properly quote string values
echo "'$NODE'" | sed s/\\//\',\'/g
echo ");"
idx=$(( $idx + 1 ))
done
echo "INSERT INTO $STATUS_TABLE VALUES($idx, $INDEX, '$STATUS', '$CLUSTER_UUID', $PRIMARY);"
echo "$END"
}
status_update()
{
echo "SET wsrep_on=0; BEGIN; UPDATE $STATUS_TABLE SET status='$STATUS'; COMMIT;"
}
COM=status_update # not a configuration change by default
while [ $# -gt 0 ]
do
case $1 in
--status)
STATUS=$2
shift
;;
--uuid)
CLUSTER_UUID=$2
shift
;;
--primary)
[ "$2" = "yes" ] && PRIMARY="1" || PRIMARY="0"
COM=configuration_change
shift
;;
--index)
INDEX=$2
shift
;;
--members)
MEMBERS=$2
shift
;;
esac
shift
done
# Undefined means node is shutting down
if [ "$STATUS" != "Undefined" ]
then
$COM | mysql -B -u$USER -h$HOST -P$PORT
fi
exit 0
#
galera_wsrep_provider_unset_set : lp1379204 'Unsupported protocol downgrade: incremental data collection disabled. Expect abort.'
galera_kill_nochanges : mysql-wsrep#24 Galera server does not restart properly if killed
galera_bf_abort_for_update : mysql-wsrep#26 SELECT FOR UPDATE sometimes allowed to proceed in the face of a concurrent update
galera_toi_ddl_fk_insert : qa#39 galera_toi_ddl_fk_insert fails sporadically
galera_binlog_row_image : MDEV-7471 - Enable binlog_row_image parameter in MariaDB
galera_binlog_rows_query_log_events : Unknown system variable 'binlog_rows_query_log_events' (see annotate_rows_log_event)
galera_sbr : MDEV-7995 - DMLs not getting replicated with log-bin=OFF & binlog-format != ROW
galera_create_trigger : MDEV-7996 - CURRENT_USER definer does not replicate for triggers
galera_ist_mysqldump : Lost connection to MySQL server during query
galera_ist_xtrabackup-v2 : mysqltest failed but provided no output
galera_ist_innodb_flush_logs : mysqltest failed but provided no output
galera_sst_mysqldump : query 'show status' failed with wrong errno 1927
galera_as_master_gtid : Needs to be re-worked
galera_as_master_gtid_change_master : Needs to be re-worked
galera_migrate : query 'let $success= `$wait_condition`' failed: 1146
galera_var_notify_cmd : Result content mismatch
......@@ -5,9 +5,8 @@
binlog-format=row
innodb-autoinc-lock-mode=2
default-storage-engine=innodb
wsrep-cluster-address=gcomm://
wsrep-provider=@ENV.WSREP_PROVIDER
wsrep_node_address=127.0.0.1
# enforce read-committed characteristics across the cluster
wsrep-causal-reads=ON
wsrep-sync-wait=7
......@@ -16,9 +15,10 @@ wsrep-sync-wait=7
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
wsrep-cluster-address=gcomm://
wsrep_provider_options='base_port=@mysqld.1.#galera_port;gcache.size=10M'
wsrep_node_incoming_address=127.0.0.1:@mysqld.1.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.1.#sst_port'
wsrep_node_incoming_address=127.0.0.1
[mysqld.2]
#galera_port=@OPT.port
......@@ -26,8 +26,10 @@ wsrep_node_incoming_address=127.0.0.1
#sst_port=@OPT.port
wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.1.#galera_port'
wsrep_provider_options='base_port=@mysqld.2.#galera_port;gcache.size=10M'
wsrep_node_incoming_address=127.0.0.1:@mysqld.2.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.2.#sst_port'
[ENV]
NODE_MYPORT_1= @mysqld.1.port
NODE_MYSOCK_1= @mysqld.1.socket
......
#
# This file creates a setup with a 2-node Galera cluster (master) and one
# standalone MariaDB server, to be used as a slave.
#
# Use default setting for mysqld processes
!include include/default_mysqld.cnf
[mysqld]
binlog-format=row
innodb-autoinc-lock-mode=2
default-storage-engine=innodb
[mysqld.1]
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
server-id=1
log-bin=mysqld-bin
log_slave_updates
wsrep-provider=@ENV.WSREP_PROVIDER
wsrep_provider_options='base_port=@mysqld.1.#galera_port;gcache.size=10M'
wsrep_cluster_address=gcomm://
wsrep_sst_receive_address='127.0.0.1:@mysqld.1.#sst_port'
wsrep_node_address=127.0.0.1
wsrep_node_incoming_address=127.0.0.1:@mysqld.1.port
# enforce read-committed characteristics across the cluster
wsrep-causal-reads=ON
wsrep-sync-wait=7
[mysqld.2]
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
server-id=2
log-bin=mysqld-bin
log_slave_updates
wsrep_provider=@ENV.WSREP_PROVIDER
wsrep_provider_options='base_port=@mysqld.2.#galera_port;gcache.size=10M'
wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.1.#galera_port'
wsrep_sst_receive_address='127.0.0.1:@mysqld.2.#sst_port'
wsrep_node_address=127.0.0.1
wsrep_node_incoming_address=127.0.0.1:@mysqld.2.port
# enforce read-committed characteristics across the cluster
wsrep-causal-reads=ON
wsrep-sync-wait=7
[mysqld.3]
server-id=3
[ENV]
NODE_MYPORT_1= @mysqld.1.port
NODE_MYSOCK_1= @mysqld.1.socket
NODE_MYPORT_2= @mysqld.2.port
NODE_MYSOCK_2= @mysqld.2.socket
NODE_MYPORT_3= @mysqld.3.port
NODE_MYSOCK_3= @mysqld.3.socket
NODE_GALERAPORT_1= @mysqld.1.#galera_port
NODE_GALERAPORT_2= @mysqld.2.#galera_port
NODE_SSTPORT_1= @mysqld.1.#sst_port
NODE_SSTPORT_2= @mysqld.2.#sst_port
#
# This .cnf file creates a setup with 1 standard MariaDB server, followed by a 2-node Galera cluster
#
# Use default setting for mysqld processes
!include include/default_mysqld.cnf
[mysqld]
binlog-format=row
[mysqld.1]
log-bin
server-id=1
[mysqld.2]
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
innodb-autoinc-lock-mode=2
default-storage-engine=innodb
wsrep-provider=@ENV.WSREP_PROVIDER
wsrep_node_address=127.0.0.1
wsrep-cluster-address=gcomm://
wsrep_provider_options='base_port=@mysqld.2.#galera_port;gcache.size=10M'
wsrep_node_incoming_address=127.0.0.1:@mysqld.2.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.2.#sst_port'
# enforce read-committed characteristics across the cluster
wsrep-causal-reads=ON
wsrep-sync-wait=7
server-id=2
[mysqld.3]
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
innodb-autoinc-lock-mode=2
default-storage-engine=innodb
wsrep-provider=@ENV.WSREP_PROVIDER
wsrep_node_address=127.0.0.1
wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.2.#galera_port'
wsrep_provider_options='base_port=@mysqld.3.#galera_port;gcache.size=10M'
wsrep_node_incoming_address=127.0.0.1:@mysqld.3.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.3.#sst_port'
# enforce read-committed characteristics across the cluster
wsrep-causal-reads=ON
wsrep-sync-wait=7
server-id=3
[ENV]
NODE_MYPORT_1= @mysqld.1.port
NODE_MYSOCK_1= @mysqld.1.socket
NODE_MYPORT_2= @mysqld.2.port
NODE_MYSOCK_2= @mysqld.2.socket
NODE_MYPORT_3= @mysqld.2.port
NODE_MYSOCK_3= @mysqld.2.socket
NODE_GALERAPORT_2= @mysqld.2.#galera_port
NODE_GALERAPORT_3= @mysqld.3.#galera_port
NODE_SSTPORT_2= @mysqld.2.#sst_port
NODE_SSTPORT_3= @mysqld.3.#sst_port
# Use default setting for mysqld processes
!include include/default_mysqld.cnf
[mysqld]
binlog-format=row
innodb-autoinc-lock-mode=2
default-storage-engine=innodb
wsrep-provider=@ENV.WSREP_PROVIDER
wsrep_node_address=127.0.0.1
# enforce read-committed characteristics across the cluster
wsrep-causal-reads=ON
wsrep-sync-wait=7
[mysqld.1]
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
wsrep-cluster-address=gcomm://
wsrep_provider_options='base_port=@mysqld.1.#galera_port;gcache.size=10M'
wsrep_node_incoming_address=127.0.0.1:@mysqld.1.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.1.#sst_port'
[mysqld.2]
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.1.#galera_port'
wsrep_provider_options='base_port=@mysqld.2.#galera_port;gcache.size=10M'
wsrep_node_incoming_address=127.0.0.1:@mysqld.2.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.2.#sst_port'
[mysqld.3]
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.1.#galera_port'
wsrep_provider_options='base_port=@mysqld.3.#galera_port;gcache.size=10M'
wsrep_node_incoming_address=127.0.0.1:@mysqld.3.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.3.#sst_port'
[mysqld.4]
#galera_port=@OPT.port
#ist_port=@OPT.port
#sst_port=@OPT.port
wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.1.#galera_port'
wsrep_provider_options='base_port=@mysqld.4.#galera_port;gcache.size=10M'
wsrep_node_incoming_address=127.0.0.1:@mysqld.4.port
wsrep_sst_receive_address='127.0.0.1:@mysqld.4.#sst_port'
[ENV]
NODE_MYPORT_1= @mysqld.1.port
NODE_MYSOCK_1= @mysqld.1.socket
NODE_MYPORT_2= @mysqld.2.port
NODE_MYSOCK_2= @mysqld.2.socket
NODE_MYPORT_3= @mysqld.3.port
NODE_MYSOCK_3= @mysqld.3.socket
NODE_MYPORT_4= @mysqld.4.port
NODE_MYSOCK_4= @mysqld.4.socket
NODE_GALERAPORT_1= @mysqld.1.#galera_port
NODE_GALERAPORT_2= @mysqld.2.#galera_port
NODE_GALERAPORT_3= @mysqld.3.#galera_port
NODE_GALERAPORT_4= @mysqld.4.#galera_port
NODE_SSTPORT_1= @mysqld.1.#sst_port
NODE_SSTPORT_2= @mysqld.2.#sst_port
NODE_SSTPORT_3= @mysqld.3.#sst_port
NODE_SSTPORT_4= @mysqld.4.#sst_port
--disable_query_log
--let $galera_have_debug_sync = `SELECT 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_debug_sync_waiters'`
--if (!$galera_have_debug_sync) {
--skip "Test requires Galera debug library with debug_sync functionality"
}
--enable_query_log
--echo Loading wsrep provider ...
--disable_query_log
--eval SET GLOBAL wsrep_provider = '$wsrep_provider_orig';
--eval SET GLOBAL wsrep_cluster_address = '$wsrep_cluster_address_orig';
--enable_query_log
--enable_reconnect
--source include/wait_until_connected_again.inc
--source include/wait_until_ready.inc
--echo Resetting wsrep_cluster_address
--let $wsrep_cluster_size_orig = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'`
SET GLOBAL wsrep_cluster_address = @@wsrep_cluster_address;
--source include/wait_until_connected_again.inc
# Wait for wsrep_cluster_size to go back to its original value
--let $wait_condition = SELECT VARIABLE_VALUE = $wsrep_cluster_size_orig FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
--echo Resuming node ...
--perl
my $pid_filename = $ENV{'_SUSPEND_NODE_PIDFILE'};
my $mysqld_pid = `cat $pid_filename`;
chomp($mysqld_pid);
system("kill -18 $mysqld_pid");
exit(0);
EOF
#
# Restore the various options used for SST to their original values
# so that MTR's end-of-test checks are happy.
#
--connection node_1
CALL mtr.add_suppression("Slave SQL: Error 'The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement' on query");
--disable_query_log
--eval SET GLOBAL wsrep_sst_auth = '$wsrep_sst_auth_orig';
--enable_query_log
--error 0,ER_CANNOT_USER
DROP USER sst;
--connection node_2
CALL mtr.add_suppression("Slave SQL: Error 'The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement' on query");
CALL mtr.add_suppression("InnoDB: Error: Table \"mysql\"\\.\"innodb_index_stats\" not found");
CALL mtr.add_suppression("InnoDB: New log files created");
CALL mtr.add_suppression("InnoDB: Creating foreign key constraint system tables");
CALL mtr.add_suppression("Can't open and lock time zone table");
CALL mtr.add_suppression("Can't open and lock privilege tables");
CALL mtr.add_suppression("Info table is not ready to be used");
CALL mtr.add_suppression("Native table .* has the wrong structure");
--disable_query_log
--eval SET GLOBAL wsrep_sst_method = '$wsrep_sst_method_orig';
--eval SET GLOBAL wsrep_sst_receive_address = '$wsrep_sst_receive_address_orig';
--enable_query_log
#
# Set all the variables required for the SST to be performed via mysqldump
#
--echo Setting SST method to mysqldump ...
--connection node_1
# We need a user with a password to perform SST, otherwise we hit LP #1378253
GRANT ALL PRIVILEGES ON *.* TO 'sst' IDENTIFIED BY 'sst';
--let $wsrep_sst_auth_orig = `SELECT @@wsrep_sst_auth`
SET GLOBAL wsrep_sst_auth = 'sst:sst';
--connection node_2
--let $wsrep_sst_method_orig = `SELECT @@wsrep_sst_method`
--let $wsrep_sst_receive_address_orig = `SELECT @@wsrep_sst_receive_address`
--disable_query_log
# Set wsrep_sst_receive_address to the SQL port
--eval SET GLOBAL wsrep_sst_receive_address = '127.0.0.2:$NODE_MYPORT_2';
--enable_query_log
SET GLOBAL wsrep_sst_method = 'mysqldump';
--echo Performing State Transfer on a server that starts from a clean var directory
--echo This is accomplished by shutting down node #2 and removing its var directory before restarting it
--connection node_1
CREATE TABLE t1 (f1 CHAR(255)) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
COMMIT;
--connection node_2
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
COMMIT;
--echo Shutting down server ...
--source include/shutdown_mysqld.inc
--connection node_1
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
--echo Cleaning var directory ...
--remove_files_wildcard $MYSQLTEST_VARDIR/mysqld.2/data/mtr
--remove_files_wildcard $MYSQLTEST_VARDIR/mysqld.2/data/performance_schema
--remove_files_wildcard $MYSQLTEST_VARDIR/mysqld.2/data/test
--remove_files_wildcard $MYSQLTEST_VARDIR/mysqld.2/data/mysql
--remove_files_wildcard $MYSQLTEST_VARDIR/mysqld.2/data
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
COMMIT;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
--connect node_1a_galera_st_clean_slave, 127.0.0.1, root, , test, $NODE_MYPORT_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
--connection node_2
--echo Starting server ...
--source include/start_mysqld.inc
--source include/wait_until_ready.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
COMMIT;
--connection node_1
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
COMMIT;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
COMMIT;
--connection node_1a_galera_st_clean_slave
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
ROLLBACK;
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COMMIT;
SET AUTOCOMMIT=ON;
--connection node_1
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
DROP TABLE t1;
COMMIT;
SET AUTOCOMMIT=ON;
--echo Performing State Transfer on a server that has been temporarily disconnected
--connection node_1
CREATE TABLE t1 (f1 CHAR(255)) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
COMMIT;
--connection node_2
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
COMMIT;
--source suite/galera/include/galera_unload_provider.inc
--connection node_1
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
COMMIT;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
--connect node_1a_galera_st_disconnect_slave, 127.0.0.1, root, , test, $NODE_MYPORT_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
--connection node_2
--source suite/galera/include/galera_load_provider.inc
--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
COMMIT;
--connection node_1
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
COMMIT;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
COMMIT;
--connection node_1a_galera_st_disconnect_slave
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
ROLLBACK;
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COMMIT;
SET AUTOCOMMIT=ON;
--connection node_1
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
DROP TABLE t1;
COMMIT;
SET AUTOCOMMIT=ON;
--echo Performing State Transfer on a server that has been killed and restarted
--connection node_1
CREATE TABLE t1 (f1 CHAR(255)) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
COMMIT;
--connection node_2
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
COMMIT;
--source include/kill_galera.inc
--connection node_1
--source include/wait_until_connected_again.inc
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
COMMIT;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
--connect node_1a_galera_st_kill_slave, 127.0.0.1, root, , test, $NODE_MYPORT_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
--connection node_2
--let $galera_wsrep_recover_server_id=2
--source suite/galera/include/galera_wsrep_recover.inc
--echo Starting server ...
--source include/start_mysqld.inc
--source include/wait_until_ready.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
COMMIT;
--connection node_1
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
COMMIT;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
COMMIT;
--connection node_1a_galera_st_kill_slave
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
ROLLBACK;
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COMMIT;
SET AUTOCOMMIT=ON;
--connection node_1
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
DROP TABLE t1;
COMMIT;
SET AUTOCOMMIT=ON;
--echo Performing State Transfer on a server that has been killed and restarted
--echo while a DDL was in progress on it
--connection node_1
CREATE TABLE t1 (f1 CHAR(255)) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
--connection node_2
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
COMMIT;
# Suspend the applier as it applies the ALTER TABLE
--let $debug_orig = `SELECT @@debug_dbug`
SET GLOBAL debug_dbug = 'd,sync.alter_opened_table';
--connection node_1
ALTER TABLE t1 ADD COLUMN f2 INTEGER;
--connection node_2
SET wsrep_sync_wait = 0;
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE = 'debug sync point: now'
--source include/wait_condition.inc
--source include/kill_galera.inc
--connection node_1
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
COMMIT;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
--connect node_1a_galera_st_kill_slave_ddl, 127.0.0.1, root, , test, $NODE_MYPORT_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
--connection node_2
--let $galera_wsrep_recover_server_id=2
--source suite/galera/include/galera_wsrep_recover.inc
--connection node_2
--echo Starting server ...
--source include/start_mysqld.inc
--source include/wait_until_ready.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
COMMIT;
--connection node_1
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
COMMIT;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
COMMIT;
--connection node_1a_galera_st_kill_slave_ddl
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
ROLLBACK;
SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COMMIT;
SET AUTOCOMMIT=ON;
--connection node_1
SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
DROP TABLE t1;
COMMIT;
SET AUTOCOMMIT=ON;
SET GLOBAL debug_dbug = $debug_orig;
--echo Performing State Transfer on a server that has been shut down cleanly and restarted
--connection node_1
CREATE TABLE t1 (f1 CHAR(255)) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
COMMIT;
--connection node_2
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
COMMIT;
--echo Shutting down server ...
--source include/shutdown_mysqld.inc
--connection node_1
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
COMMIT;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
--connect node_1a_galera_st_shutdown_slave, 127.0.0.1, root, , test, $NODE_MYPORT_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
--connection node_2
--echo Starting server ...
--source include/start_mysqld.inc
--source include/wait_until_ready.inc
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
COMMIT;
--connection node_1
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
COMMIT;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
COMMIT;
--connection node_1a_galera_st_shutdown_slave
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
ROLLBACK;
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COMMIT;
SET AUTOCOMMIT=ON;
--connection node_1
SELECT COUNT(*) = 35 FROM t1;
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
DROP TABLE t1;
COMMIT;
SET AUTOCOMMIT=ON;
--echo Unloading wsrep provider ...
--let $wsrep_cluster_address_orig = `SELECT @@wsrep_cluster_address`
--let $wsrep_provider_orig = `SELECT @@wsrep_provider`
--let $wsrep_provider_options_orig = `SELECT @@wsrep_provider_options`
SET GLOBAL wsrep_provider = 'none';
--echo Performing --wsrep-recover ...
--exec $MYSQLD --defaults-group-suffix=.$galera_wsrep_recover_server_id --defaults-file=$MYSQLTEST_VARDIR/my.cnf --innodb --wsrep-recover > $MYSQL_TMP_DIR/galera_wsrep_recover.log 2>&1
--perl
use strict;
my $wsrep_start_position_str = "grep 'WSREP: Recovered position:' $ENV{MYSQL_TMP_DIR}/galera_wsrep_recover.log | sed 's/.*WSREP\:\ Recovered\ position://' | sed 's/^[ \t]*//'";
my $wsrep_start_position = `grep 'WSREP: Recovered position:' $ENV{MYSQL_TMP_DIR}/galera_wsrep_recover.log | sed 's/.*WSREP\:\ Recovered\ position://' | sed 's/^[ \t]*//'`;
chomp($wsrep_start_position);
die if $wsrep_start_position eq '';
open(FILE, ">", "$ENV{MYSQL_TMP_DIR}/galera_wsrep_start_position.inc") or die;
print FILE "--let \$galera_wsrep_start_position = $wsrep_start_position\n";
close FILE;
EOF
--source $MYSQL_TMP_DIR/galera_wsrep_start_position.inc
if ($galera_wsrep_start_position == '') {
--die "Could not obtain wsrep_start_position."
}
--remove_file $MYSQL_TMP_DIR/galera_wsrep_start_position.inc
--echo Killing server ...
# Write file to make mysql-test-run.pl expect the crash, but don't start it
--let $_server_id= `SELECT @@server_id`
--let $_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.$_server_id.expect
--exec echo "wait" > $_expect_file_name
# Kill the connected server
--disable_reconnect
--let KILL_NODE_PIDFILE = `SELECT @@pid_file`
--perl
my $pid_filename = $ENV{'KILL_NODE_PIDFILE'};
my $mysqld_pid = `cat $pid_filename`;
chomp($mysqld_pid);
system("kill -9 $mysqld_pid");
exit(0);
EOF
--source include/wait_until_disconnected.inc
# This is the first half of include/restart_mysqld.inc.
if ($rpl_inited)
{
if (!$allow_rpl_inited)
{
--die ERROR IN TEST: When using the replication test framework (master-slave.inc, rpl_init.inc etc), use rpl_restart_server.inc instead of restart_mysqld.inc. If you know what you are doing and you really have to use restart_mysqld.inc, set allow_rpl_inited=1 before you source restart_mysqld.inc
}
}
# Write file to make mysql-test-run.pl expect the "crash", but don't start it
--let $_server_id= `SELECT @@server_id`
--let $_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.$_server_id.expect
--exec echo "wait" > $_expect_file_name
# Send shutdown to the connected server
--shutdown_server
--source include/wait_until_disconnected.inc
# Include this script only after using shutdown_mysqld.inc
# where $_expect_file_name was initialized.
# Write file to make mysql-test-run.pl start up the server again
if ($galera_wsrep_start_position != '') {
--echo Using --wsrep-start-position when starting mysqld ...
--exec echo "restart:$start_mysqld_params --wsrep-start-position=$galera_wsrep_start_position" > $_expect_file_name
--let $galera_wsrep_start_position = 0
}
if ($galera_wsrep_start_position == '') {
--exec echo "restart:$start_mysqld_params" > $_expect_file_name
}
# Turn on reconnect
--enable_reconnect
# Call script that will poll the server waiting for it to be back online again
--source include/wait_until_connected_again.inc
# Turn off reconnect again
--disable_reconnect
CREATE USER user1, user2 IDENTIFIED BY 'password';
SELECT COUNT(*) = 2 FROM mysql.user WHERE user IN ('user1', 'user2');
COUNT(*) = 2
1
RENAME USER user2 TO user3;
SELECT COUNT(*) = 0 FROM mysql.user WHERE user = 'user2';
COUNT(*) = 0
1
SELECT COUNT(*) = 1 FROM mysql.user WHERE user = 'user3';
COUNT(*) = 1
1
SET PASSWORD FOR user3 = PASSWORD('foo');
SELECT password != '' FROM mysql.user WHERE user = 'user3';
password != ''
1
DROP USER user1, user3;
SELECT COUNT(*) = 0 FROM mysql.user WHERE user IN ('user1', 'user2');
COUNT(*) = 0
1
GRANT ALL ON *.* TO user4 IDENTIFIED BY 'password';
SELECT COUNT(*) = 1 FROM mysql.user WHERE user = 'user4';
COUNT(*) = 1
1
SELECT Select_priv = 'Y' FROM mysql.user WHERE user = 'user4';
Select_priv = 'Y'
1
CREATE USER user5;
GRANT PROXY ON user4 TO user5;
SELECT COUNT(*) = 1 FROM mysql.proxies_priv WHERE user = 'user5';
COUNT(*) = 1
1
REVOKE ALL PRIVILEGES ON *.* FROM user4;
SELECT Select_priv = 'N' FROM mysql.user WHERE user = 'user4';
Select_priv = 'N'
1
REVOKE PROXY ON user4 FROM user5;
SELECT COUNT(*) = 0 FROM mysql.proxies_priv WHERE user = 'user5';
COUNT(*) = 0
1
DROP USER user4, user5;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 ENGINE=InnoDB;
SELECT ENGINE = 'InnoDB' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
ENGINE = 'InnoDB'
1
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
DROP TABLE t1;
SET GLOBAL wsrep_replicate_myisam = TRUE;
CREATE TABLE t1 (f1 INTEGER) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 ENGINE=InnoDB;
SELECT ENGINE = 'InnoDB' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
ENGINE = 'InnoDB'
1
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 FORCE;
SELECT ENGINE = 'InnoDB' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
ENGINE = 'InnoDB'
1
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
DROP TABLE t1;
START SLAVE;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES(2);
DROP TABLE t1;
STOP SLAVE;
RESET SLAVE ALL;
START SLAVE USER='root';
Warnings:
Note 1759 Sending passwords in plain text without SSL/TLS is extremely insecure.
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
uuids_do_not_match
1
SHOW BINLOG EVENTS IN 'mysqld-bin.000002' FROM 120;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000002 120 Previous_gtids 1 151
mysqld-bin.000002 151 Gtid 1 199 SET @@SESSION.GTID_NEXT= '<effective_uuid>:1'
mysqld-bin.000002 199 Query 1 327 use `test`; CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB
mysqld-bin.000002 327 Gtid 1 375 SET @@SESSION.GTID_NEXT= '<effective_uuid>:2'
mysqld-bin.000002 375 Query 1 452 BEGIN
mysqld-bin.000002 452 Table_map 1 497 table_id: # (test.t1)
mysqld-bin.000002 497 Write_rows 1 537 table_id: # flags: STMT_END_F
mysqld-bin.000002 537 Xid 1 568 COMMIT /* xid=# */
INSERT INTO t1 VALUES(2);
uuids_do_not_match
1
uuids_match
1
SHOW BINLOG EVENTS IN 'mysqld-bin.000003' FROM 120;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000003 120 Previous_gtids 2 151
mysqld-bin.000003 151 Gtid 1 199 SET @@SESSION.GTID_NEXT= '<effective_uuid>:1'
mysqld-bin.000003 199 Query 1 327 use `test`; CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB
mysqld-bin.000003 327 Gtid 1 375 SET @@SESSION.GTID_NEXT= '<effective_uuid>:2'
mysqld-bin.000003 375 Query 1 443 BEGIN
mysqld-bin.000003 443 Table_map 1 488 table_id: # (test.t1)
mysqld-bin.000003 488 Write_rows 1 528 table_id: # flags: STMT_END_F
mysqld-bin.000003 528 Xid 1 559 COMMIT /* xid=# */
mysqld-bin.000003 559 Gtid 2 607 SET @@SESSION.GTID_NEXT= '<effective_uuid>:3'
mysqld-bin.000003 607 Query 2 684 BEGIN
mysqld-bin.000003 684 Table_map 2 729 table_id: # (test.t1)
mysqld-bin.000003 729 Write_rows 2 769 table_id: # flags: STMT_END_F
mysqld-bin.000003 769 Xid 2 800 COMMIT /* xid=# */
uuids_do_not_match
1
uuids_match
1
SHOW BINLOG EVENTS IN 'mysqld-bin.000001' FROM 120;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000001 120 Previous_gtids 3 151
mysqld-bin.000001 151 Gtid 1 199 SET @@SESSION.GTID_NEXT= '<effective_uuid>:1'
mysqld-bin.000001 199 Query 1 327 use `test`; CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB
mysqld-bin.000001 327 Gtid 1 375 SET @@SESSION.GTID_NEXT= '<effective_uuid>:2'
mysqld-bin.000001 375 Query 1 443 BEGIN
mysqld-bin.000001 443 Table_map 1 488 table_id: # (test.t1)
mysqld-bin.000001 488 Write_rows 1 528 table_id: # flags: STMT_END_F
mysqld-bin.000001 528 Xid 1 559 COMMIT /* xid=# */
mysqld-bin.000001 559 Gtid 2 607 SET @@SESSION.GTID_NEXT= '<effective_uuid>:3'
mysqld-bin.000001 607 Query 2 675 BEGIN
mysqld-bin.000001 675 Table_map 2 720 table_id: # (test.t1)
mysqld-bin.000001 720 Write_rows 2 760 table_id: # flags: STMT_END_F
mysqld-bin.000001 760 Xid 2 791 COMMIT /* xid=# */
DROP TABLE t1;
STOP SLAVE;
RESET SLAVE ALL;
START SLAVE USER='root';
Warnings:
Note 1759 Sending passwords in plain text without SSL/TLS is extremely insecure.
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES(2);
STOP SLAVE;
START SLAVE USER='root';
Warnings:
Note 1759 Sending passwords in plain text without SSL/TLS is extremely insecure.
INSERT INTO t1 VALUES(3);
INSERT INTO t1 VALUES(4);
DROP TABLE t1;
STOP SLAVE;
RESET SLAVE ALL;
START SLAVE;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES (2);
SELECT COUNT(*) = 2 FROM t1;
COUNT(*) = 2
1
INSERT INTO t1 VALUES (3);
SELECT COUNT(*) = 3 FROM t1;
COUNT(*) = 3
1
DROP TABLE t1;
STOP SLAVE;
RESET SLAVE ALL;
START SLAVE;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
SELECT LENGTH(@@global.gtid_binlog_state) > 1;
LENGTH(@@global.gtid_binlog_state) > 1
1
gtid_binlog_state_equal
1
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
gtid_binlog_state_equal
1
DROP TABLE t1;
STOP SLAVE;
RESET SLAVE ALL;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (2);
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
wsrep_local_aborts_increment
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
SELECT * FROM t1 FOR UPDATE;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
wsrep_local_aborts_increment
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
FLUSH TABLES WITH READ LOCK;;
INSERT INTO t1 VALUES (1);
UNLOCK TABLES;
wsrep_local_aborts_increment
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SELECT GET_LOCK("foo", 1000);
GET_LOCK("foo", 1000)
1
SET AUTOCOMMIT=OFF;
INSERT INTO t1 VALUES (1);
SELECT GET_LOCK("foo", 1000);;
INSERT INTO t1 VALUES (1);
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
wsrep_local_aborts_increment
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
LOCK TABLE t1 WRITE;
INSERT INTO t1 VALUES (1);;
INSERT INTO t1 VALUES (2);
wsrep_local_aborts_increment
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
INSERT INTO t1 VALUES (1);
SELECT SLEEP(1000);;
INSERT INTO t1 VALUES (1);
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
wsrep_local_aborts_increment
1
DROP TABLE t1;
CREATE TABLE t1 (f1 VARCHAR(767)) ENGINE=InnoDB;
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
SET GLOBAL binlog_cache_size=4096;
SET GLOBAL max_binlog_cache_size=4096;
SET AUTOCOMMIT=ON;
START TRANSACTION;
INSERT INTO t1 SELECT REPEAT('a', 767) FROM ten;
INSERT INTO t1 SELECT REPEAT('a', 767) FROM ten;
ERROR HY000: Multi-statement transaction required more than 'max_binlog_cache_size' bytes of storage; increase this mysqld variable and try again
DROP TABLE t1;
DROP TABLE ten;
CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
UPDATE t1 SET f1 = 2 WHERE f1 = 1;
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 2;
COUNT(*) = 1
1
DROP TABLE t1;
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
CREATE TABLE t1 (f1 VARCHAR(1000));
INSERT INTO t1 SELECT REPEAT('x', 1000) FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4;
SELECT COUNT(*) = 10000 FROM t1;
COUNT(*) = 10000
1
DROP TABLE t1;
DROP TABLE ten;
CREATE TABLE t1 (f1 VARCHAR(1000));
INSERT INTO t1 VALUES (REPEAT('x', 1000));
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = REPEAT('x', 1000);
COUNT(*) = 1
1
DROP TABLE t1;
SET SESSION binlog_row_image=minimal;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2 (f1 INTEGER NOT NULL UNIQUE) ENGINE=InnoDB;
CREATE TABLE t3 (f1 VARCHAR(1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
INSERT INTO t3 VALUES (1);
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 1;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t2 WHERE f1 = 1;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t3 WHERE f1 = 1;
COUNT(*) = 1
1
UPDATE t1 SET f1 = 2 WHERE f1 = 1;
UPDATE t2 SET f1 = 2 WHERE f1 = 1;
UPDATE t3 SET f1 = 2 WHERE f1 = 1;
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 2;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t2 WHERE f1 = 2;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t3 WHERE f1 = 2;
COUNT(*) = 1
1
DELETE FROM t1;
DELETE FROM t2;
DELETE FROM t3;
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t3;
COUNT(*) = 0
1
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
SET SESSION binlog_row_image=noblob;
CREATE TABLE t1 (f1 BLOB, f2 INTEGER PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2 (f1 BLOB) ENGINE=InnoDB;
INSERT INTO t1 VALUES ('abc', 1);
INSERT INTO t2 VALUES ('abc');
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 'abc';
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t2 WHERE f1 = 'abc';
COUNT(*) = 1
1
UPDATE t1 SET f1 = 'xyz';
UPDATE t2 SET f1 = 'xyz';
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 'xyz';
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t2 WHERE f1 = 'xyz';
COUNT(*) = 1
1
UPDATE t1 SET f2 = 2 WHERE f2 = 1;
SELECT COUNT(*) = 1 FROM t1 WHERE f2 = 2;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 'xyz';
COUNT(*) = 1
1
DELETE FROM t1;
DELETE FROM t2;
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
DROP TABLE t1;
DROP TABLE t2;
SET GLOBAL binlog_rows_query_log_events=TRUE;
CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
UPDATE t1 SET f1 = 2 WHERE f1 = 1;
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 2;
COUNT(*) = 1
1
SET GLOBAL binlog_rows_query_log_events = 0;
DROP TABLE t1;
CREATE USER 'user1';
CREATE
DEFINER = 'user1'
FUNCTION f1 (param INTEGER)
RETURNS VARCHAR(200)
COMMENT 'f1_comment'
LANGUAGE SQL
NOT DETERMINISTIC
MODIFIES SQL DATA
SQL SECURITY DEFINER
RETURN 'abc';
GRANT EXECUTE ON FUNCTION f1 TO user1;
CREATE
DEFINER = CURRENT_USER
FUNCTION f2 (param VARCHAR(100))
RETURNS INTEGER
DETERMINISTIC
NO SQL
SQL SECURITY INVOKER
RETURN 123;
SHOW CREATE FUNCTION f1;
Function sql_mode Create Function character_set_client collation_connection Database Collation
f1 CREATE DEFINER=`user1`@`%` FUNCTION `f1`(param INTEGER) RETURNS varchar(200) CHARSET latin1
MODIFIES SQL DATA
COMMENT 'f1_comment'
RETURN 'abc' latin1 latin1_swedish_ci latin1_swedish_ci
SHOW CREATE FUNCTION f1;
Function sql_mode Create Function character_set_client collation_connection Database Collation
f1 CREATE DEFINER=`user1`@`%` FUNCTION `f1`(param INTEGER) RETURNS varchar(200) CHARSET latin1
MODIFIES SQL DATA
COMMENT 'f1_comment'
RETURN 'abc' latin1 latin1_swedish_ci latin1_swedish_ci
SHOW CREATE FUNCTION f2;
Function sql_mode Create Function character_set_client collation_connection Database Collation
f2 CREATE DEFINER=`root`@`localhost` FUNCTION `f2`(param VARCHAR(100)) RETURNS int(11)
NO SQL
DETERMINISTIC
SQL SECURITY INVOKER
RETURN 123 latin1 latin1_swedish_ci latin1_swedish_ci
SHOW CREATE FUNCTION f2;
Function sql_mode Create Function character_set_client collation_connection Database Collation
f2 CREATE DEFINER=`root`@`localhost` FUNCTION `f2`(param VARCHAR(100)) RETURNS int(11)
NO SQL
DETERMINISTIC
SQL SECURITY INVOKER
RETURN 123 latin1 latin1_swedish_ci latin1_swedish_ci
SELECT f1(1) = 'abc';
f1(1) = 'abc'
1
SELECT f2('abc') = 123;
f2('abc') = 123
1
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP USER 'user1';
CREATE USER 'user1';
CREATE TABLE t1 (f1 INTEGER);
CREATE
DEFINER = 'user1'
PROCEDURE p1 (IN param1 INTEGER, OUT param2 INTEGER, INOUT param3 INTEGER)
COMMENT 'p1_comment'
LANGUAGE SQL
NOT DETERMINISTIC
MODIFIES SQL DATA
SQL SECURITY DEFINER
INSERT INTO t1 VALUES (1);
GRANT EXECUTE ON PROCEDURE p1 TO user1;
CREATE
DEFINER = CURRENT_USER
PROCEDURE p2 (param VARCHAR(100))
DETERMINISTIC
NO SQL
SQL SECURITY INVOKER BEGIN END ;
SHOW CREATE PROCEDURE p1;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
p1 CREATE DEFINER=`user1`@`%` PROCEDURE `p1`(IN param1 INTEGER, OUT param2 INTEGER, INOUT param3 INTEGER)
MODIFIES SQL DATA
COMMENT 'p1_comment'
INSERT INTO t1 VALUES (1) latin1 latin1_swedish_ci latin1_swedish_ci
SELECT 1 FROM DUAL;
1
1
SHOW CREATE PROCEDURE p1;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
p1 CREATE DEFINER=`user1`@`%` PROCEDURE `p1`(IN param1 INTEGER, OUT param2 INTEGER, INOUT param3 INTEGER)
MODIFIES SQL DATA
COMMENT 'p1_comment'
INSERT INTO t1 VALUES (1) latin1 latin1_swedish_ci latin1_swedish_ci
SHOW CREATE PROCEDURE p2;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
p2 CREATE DEFINER=`root`@`localhost` PROCEDURE `p2`(param VARCHAR(100))
NO SQL
DETERMINISTIC
SQL SECURITY INVOKER
BEGIN END latin1 latin1_swedish_ci latin1_swedish_ci
SHOW CREATE PROCEDURE p2;
Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation
p2 CREATE DEFINER=`root`@`localhost` PROCEDURE `p2`(param VARCHAR(100))
NO SQL
DETERMINISTIC
SQL SECURITY INVOKER
BEGIN END latin1 latin1_swedish_ci latin1_swedish_ci
CALL p1(@a, @b, @c);
CALL p2('abc');
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP USER 'user1';
DROP TABLE t1;
CREATE SCHEMA schema1;
CREATE SCHEMA schema2;
USE schema1;
CREATE TABLE real_table (f1 INTEGER) ENGINE=InnoDB;
CREATE TEMPORARY TABLE temp_table (f1 INTEGER) ENGINE=InnoDB;
CREATE TABLE myisam_table (f1 INTEGER) ENGINE=MyISAM;
USE schema2;
CREATE TABLE real_table1 LIKE schema1.real_table;
CREATE TABLE real_table2 LIKE schema1.temp_table;
CREATE TABLE real_table3 LIKE schema1.myisam_table;
CREATE TEMPORARY TABLE temp_table1 LIKE schema1.real_table;
CREATE TEMPORARY TABLE temp_table2 LIKE schema1.temp_table;
CREATE TEMPORARY TABLE temp_table3 LIKE schema1.myisam_table;
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'real_table' AND TABLE_SCHEMA = 'schema1';
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'myisam_table' AND TABLE_SCHEMA = 'schema1';
COUNT(*) = 1
1
SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'temp_table' AND TABLE_SCHEMA = 'schema1';
COUNT(*) = 0
1
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'real_table1' AND TABLE_SCHEMA = 'schema2';
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'real_table2' AND TABLE_SCHEMA = 'schema2';
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'real_table3' AND TABLE_SCHEMA = 'schema2';
COUNT(*) = 1
1
SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'temp_table1' AND TABLE_SCHEMA = 'schema2';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'temp_table2' AND TABLE_SCHEMA = 'schema2';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'temp_table3' AND TABLE_SCHEMA = 'schema2';
COUNT(*) = 0
1
DROP TABLE schema1.real_table;
DROP TABLE schema1.myisam_table;
DROP TABLE schema2.real_table1;
DROP TABLE schema2.real_table2;
DROP TABLE schema2.real_table3;
DROP SCHEMA schema1;
DROP SCHEMA schema2;
SELECT COUNT(*) = 39 FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME LIKE 'wsrep_%';
COUNT(*) = 39
1
SELECT VARIABLE_NAME, VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME LIKE 'wsrep_%'
AND VARIABLE_NAME NOT IN (
'WSREP_PROVIDER_OPTIONS',
'WSREP_SST_RECEIVE_ADDRESS',
'WSREP_NODE_ADDRESS',
'WSREP_NODE_NAME',
'WSREP_PROVIDER',
'WSREP_DATA_HOME_DIR',
'WSREP_NODE_INCOMING_ADDRESS',
'WSREP_START_POSITION'
)
ORDER BY VARIABLE_NAME;
VARIABLE_NAME VARIABLE_VALUE
WSREP_AUTO_INCREMENT_CONTROL ON
WSREP_CAUSAL_READS ON
WSREP_CERTIFY_NONPK ON
WSREP_CLUSTER_ADDRESS gcomm://
WSREP_CLUSTER_NAME my_wsrep_cluster
WSREP_CONVERT_LOCK_TO_TRX OFF
WSREP_DBUG_OPTION
WSREP_DEBUG OFF
WSREP_DESYNC OFF
WSREP_DRUPAL_282555_WORKAROUND OFF
WSREP_FORCED_BINLOG_FORMAT NONE
WSREP_LOAD_DATA_SPLITTING ON
WSREP_LOG_CONFLICTS OFF
WSREP_MAX_WS_ROWS 131072
WSREP_MAX_WS_SIZE 1073741824
WSREP_MYSQL_REPLICATION_BUNDLE 0
WSREP_NOTIFY_CMD
WSREP_ON ON
WSREP_OSU_METHOD TOI
WSREP_RECOVER OFF
WSREP_REPLICATE_MYISAM OFF
WSREP_RESTART_SLAVE OFF
WSREP_RETRY_AUTOCOMMIT 1
WSREP_SLAVE_FK_CHECKS ON
WSREP_SLAVE_THREADS 1
WSREP_SLAVE_UK_CHECKS OFF
WSREP_SST_AUTH
WSREP_SST_DONOR
WSREP_SST_DONOR_REJECTS_QUERIES OFF
WSREP_SST_METHOD rsync
WSREP_SYNC_WAIT 7
<BASE_HOST>; <BASE_PORT>; cert.log_conflicts = no; debug = no; evs.auto_evict = 0; evs.causal_keepalive_period = PT1S; evs.debug_log_mask = 0x1; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.info_log_mask = 0; evs.install_timeout = PT7.5S; evs.join_retrans_period = PT1S; evs.keepalive_period = PT1S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.use_aggregate = true; evs.user_send_window = 2; evs.version = 0; evs.view_forget_timeout = P1D; <GCACHE_DIR>; gcache.keep_pages_size = 0; gcache.mem_size = 0; <GCACHE_NAME>; gcache.page_size = 128M; gcache.size = 10M; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; <GMCAST_LISTEN_ADDR>; gmcast.mcast_addr = ; gmcast.mcast_ttl = 1; gmcast.peer_timeout = PT3S; gmcast.segment = 0; gmcast.time_wait = PT5S; gmcast.version = 0; <IST_RECV_ADDR>; pc.announce_timeout = PT3S; pc.checksum = false; pc.ignore_quorum = false; pc.ignore_sb = false; pc.linger = PT20S; pc.npvo = false; pc.recovery = true; pc.version = 0; pc.wait_prim = true; pc.wait_prim_timeout = P30S; pc.weight = 1; protonet.backend = asio; protonet.version = 0; repl.causal_read_timeout = PT30S; repl.commit_order = 3; repl.key_format = FLAT8; repl.max_ws_size = 2147483647; repl.proto_max = 7; socket.checksum = 2;
SELECT COUNT(*) FROM INFORMATION_SCHEMA.GLOBAL_STATUS
WHERE VARIABLE_NAME LIKE 'wsrep_%'
AND VARIABLE_NAME != 'wsrep_debug_sync_waiters';
COUNT(*)
57
SELECT VARIABLE_NAME FROM INFORMATION_SCHEMA.GLOBAL_STATUS
WHERE VARIABLE_NAME LIKE 'wsrep_%'
AND VARIABLE_NAME != 'wsrep_debug_sync_waiters'
ORDER BY VARIABLE_NAME;
VARIABLE_NAME
WSREP_APPLY_OOOE
WSREP_APPLY_OOOL
WSREP_APPLY_WINDOW
WSREP_CAUSAL_READS
WSREP_CERT_DEPS_DISTANCE
WSREP_CERT_INDEX_SIZE
WSREP_CERT_INTERVAL
WSREP_CLUSTER_CONF_ID
WSREP_CLUSTER_SIZE
WSREP_CLUSTER_STATE_UUID
WSREP_CLUSTER_STATUS
WSREP_COMMIT_OOOE
WSREP_COMMIT_OOOL
WSREP_COMMIT_WINDOW
WSREP_CONNECTED
WSREP_EVS_DELAYED
WSREP_EVS_EVICT_LIST
WSREP_EVS_REPL_LATENCY
WSREP_EVS_STATE
WSREP_FLOW_CONTROL_PAUSED
WSREP_FLOW_CONTROL_PAUSED_NS
WSREP_FLOW_CONTROL_RECV
WSREP_FLOW_CONTROL_SENT
WSREP_GCOMM_UUID
WSREP_INCOMING_ADDRESSES
WSREP_LAST_COMMITTED
WSREP_LOCAL_BF_ABORTS
WSREP_LOCAL_CACHED_DOWNTO
WSREP_LOCAL_CERT_FAILURES
WSREP_LOCAL_COMMITS
WSREP_LOCAL_INDEX
WSREP_LOCAL_RECV_QUEUE
WSREP_LOCAL_RECV_QUEUE_AVG
WSREP_LOCAL_RECV_QUEUE_MAX
WSREP_LOCAL_RECV_QUEUE_MIN
WSREP_LOCAL_REPLAYS
WSREP_LOCAL_SEND_QUEUE
WSREP_LOCAL_SEND_QUEUE_AVG
WSREP_LOCAL_SEND_QUEUE_MAX
WSREP_LOCAL_SEND_QUEUE_MIN
WSREP_LOCAL_STATE
WSREP_LOCAL_STATE_COMMENT
WSREP_LOCAL_STATE_UUID
WSREP_PROTOCOL_VERSION
WSREP_PROVIDER_NAME
WSREP_PROVIDER_VENDOR
WSREP_PROVIDER_VERSION
WSREP_READY
WSREP_RECEIVED
WSREP_RECEIVED_BYTES
WSREP_REPLICATED
WSREP_REPLICATED_BYTES
WSREP_REPL_DATA_BYTES
WSREP_REPL_KEYS
WSREP_REPL_KEYS_BYTES
WSREP_REPL_OTHER_BYTES
WSREP_THREAD_COUNT
CREATE TABLE ten (f1 INTEGER) Engine=InnoDB;
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) Engine=InnoDB;
INSERT INTO t1 SELECT f1 FROM ten ORDER BY RAND();
DELETE FROM t1 ORDER BY RAND() LIMIT 5;
sum_matches
1
max_matches
1
DROP TABLE t1;
CREATE TABLE t2 (f1 INTEGER) Engine=InnoDB;
INSERT INTO t2 SELECT f1 FROM ten ORDER BY RAND();
DELETE FROM t2 ORDER BY RAND() LIMIT 5;
sum_matches
1
max_matches
1
DROP TABLE t2;
DROP TABLE ten;
CREATE TABLE t1 (f1 ENUM('', 'one', 'two'), KEY (f1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES ('');
INSERT INTO t1 VALUES ('one'), ('two');
INSERT INTO t1 VALUES (0), (1), (2);
Warnings:
Warning 1265 Data truncated for column 'f1' at row 1
SELECT COUNT(*) = 6 FROM t1;
COUNT(*) = 6
1
SELECT COUNT(*) = 2 FROM t1 where f1 = '';
COUNT(*) = 2
1
SELECT COUNT(*) = 2 FROM t1 where f1 = 'one';
COUNT(*) = 2
1
DROP TABLE t1;
CREATE TABLE t1 (f1 ENUM('', 'one', 'two', 'three', 'four') PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (''), ('one'), ('two');
SELECT COUNT(*) = 3 FROM t1;
COUNT(*) = 3
1
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = '';
COUNT(*) = 1
1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f1 = 'three' where f1 = '';
SET AUTOCOMMIt=OFF;
START TRANSACTION;
UPDATE t1 SET f1 = 'four' where f1 = '';
COMMIT;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 'three';
COUNT(*) = 1
1
DROP TABLE t1;
CREATE EVENT event1 ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 HOUR DO SELECT 1;
SELECT DEFINER= 'root@localhost', ORIGINATOR = 1, STATUS = 'SLAVESIDE_DISABLED', EVENT_TYPE = 'ONE TIME', ON_COMPLETION = 'NOT PRESERVE' FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME = 'event1';
DEFINER= 'root@localhost' ORIGINATOR = 1 STATUS = 'SLAVESIDE_DISABLED' EVENT_TYPE = 'ONE TIME' ON_COMPLETION = 'NOT PRESERVE'
1 1 1 1 1
ALTER EVENT event1 DISABLE;
SELECT DEFINER= 'root@localhost', ORIGINATOR = 1, STATUS = 'SLAVESIDE_DISABLED', EVENT_TYPE = 'ONE TIME', ON_COMPLETION = 'NOT PRESERVE' FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME = 'event1';
DEFINER= 'root@localhost' ORIGINATOR = 1 STATUS = 'SLAVESIDE_DISABLED' EVENT_TYPE = 'ONE TIME' ON_COMPLETION = 'NOT PRESERVE'
1 1 1 1 1
SET GLOBAL event_scheduler = ON;
CREATE EVENT event2 ON SCHEDULE AT CURRENT_TIMESTAMP ON COMPLETION NOT PRESERVE DO SELECT 1;
SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME = 'event2';
COUNT(*) = 0
1
DROP EVENT event1;
SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME = 'event1';
COUNT(*) = 0
1
SET GLOBAL event_scheduler = OFF;;
CREATE TABLE t0 (
f1 INT PRIMARY KEY,
f2 INT UNIQUE
) ENGINE=INNODB;
);
CREATE TABLE t1 (
f1 INT PRIMARY KEY,
FOREIGN KEY (f1)
REFERENCES t0(f1)
ON UPDATE CASCADE
) ENGINE=INNODB;
);
CREATE TABLE t2 (
f2 INT PRIMARY KEY,
FOREIGN KEY (f2)
REFERENCES t0(f2)
ON UPDATE CASCADE
) ENGINE=INNODB;
);
INSERT INTO t0 VALUES (0, 0);
INSERT INTO t1 VALUES (0);
INSERT INTO t2 VALUES (0);
......
CREATE TABLE t0 (
f0 INT PRIMARY KEY
) ENGINE=INNODB;
);
CREATE TABLE t1 (
f1 INT PRIMARY KEY,
f0 INTEGER,
FOREIGN KEY (f0)
REFERENCES t0(f0)
ON DELETE CASCADE
) ENGINE=INNODB;
);
INSERT INTO t0 VALUES (0), (1);
INSERT INTO t1 VALUES (0, 0);
INSERT INTO t1 VALUES (1, 0);
......
......@@ -5,7 +5,7 @@ FLUSH HOSTS;
wsrep_last_committed_diff
1
SET GLOBAL wsrep_replicate_myisam = TRUE;
INSERT INTO mysql.user VALUES('localhost','user1',PASSWORD('pass1'), 'Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','','','','',0,0,0,0,'mysql_native_password','','N');
INSERT INTO mysql.user VALUES('localhost','user1',PASSWORD('pass1'), 'Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','','','','',0,0,0,0,'mysql_native_password','','N','N');
FLUSH PRIVILEGES;
DELETE FROM mysql.user WHERE user = 'user1';
SET GLOBAL wsrep_replicate_myisam = FALSE;
......
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
SET GLOBAL wsrep_provider_options = "repl.causal_read_timeout=PT1S";
FLUSH TABLES WITH READ LOCK;
INSERT INTO t1 VALUES (1);
SHOW TABLES;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
SELECT * FROM t1;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
UNLOCK TABLES;
SHOW TABLES;
Tables_in_test
t1
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
DROP TABLE t1;
CREATE TABLE ten (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
CREATE TABLE t1 (f1 INT PRIMARY KEY AUTO_INCREMENT, f2 VARCHAR(100), FULLTEXT (f2)) ENGINE=InnoDB;
SELECT COUNT(*) = 13 FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE name LIKE 'test/%';
COUNT(*) = 13
1
INSERT INTO t1 (f2) SELECT 'foobarbaz' FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4;
SELECT COUNT(f2) = 10000 FROM t1 WHERE MATCH(f2) AGAINST ('foobarbaz');
COUNT(f2) = 10000
1
UPDATE t1 SET f2 = 'abcdefjhk';
SELECT COUNT(f2) = 10000 FROM t1 WHERE MATCH(f2) AGAINST ('abcdefjhk');
COUNT(f2) = 10000
1
DROP TABLE t1;
CREATE TABLE t1 (f1 VARCHAR(100), FULLTEXT (f1)) ENGINE=InnoDB;
INSERT INTO t1 (f1) SELECT 'foobarbaz' FROM ten AS a1, ten AS a2, ten AS a3;
SELECT COUNT(f1) = 1000 FROM t1 WHERE MATCH(f1) AGAINST ('foobarbaz');
COUNT(f1) = 1000
1
UPDATE t1 SET f1 = 'abcdefjhk';
SELECT COUNT(f1) = 1000 FROM t1 WHERE MATCH(f1) AGAINST ('abcdefjhk');
COUNT(f1) = 1000
1
DROP TABLE t1;
DROP TABLE ten;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
SET GLOBAL wsrep_provider_options = 'gcs.fc_limit=1';
FLUSH TABLES WITH READ LOCK;
INSERT INTO t1 VALUES (2);
INSERT INTO t1 VALUES (3);
INSERT INTO t1 VALUES (4);
INSERT INTO t1 VALUES (5);
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE = 'query end' AND INFO = 'INSERT INTO t1 VALUES (5)';
COUNT(*) = 1
1
UNLOCK TABLES;
INSERT INTO t1 VALUES (6);
SELECT COUNT(*) = 6 FROM t1;
COUNT(*) = 6
1
DROP TABLE t1;
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
CREATE TABLE t1 (f1 INT PRIMARY KEY AUTO_INCREMENT, f2 INTEGER) ENGINE=InnoDB;
CREATE TABLE t2 (f1 VARCHAR(512) UNIQUE) ENGINE=InnoDB;
INSERT INTO t1 (f2) SELECT 1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4;
INSERT INTO t2 VALUES (REPEAT('x', 512));
SELECT COUNT(*) = 10000 FROM t1;
COUNT(*) = 10000
1
SELECT LENGTH(f1) = 512 FROM t2 WHERE f1 = REPEAT('x', 512);
LENGTH(f1) = 512
1
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE ten;
CREATE TABLE t1 (f1 INT PRIMARY KEY);
INSERT INTO t1 VALUES (1);
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
UPDATE t1 SET f1 = 2;
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 2;
COUNT(*) = 1
1
gtid_binlog_state_equal
1
DROP TABLE t1;
SET GLOBAL wsrep_sync_wait = 7;
SET GLOBAL wsrep_sync_wait = 7;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
INSERT IGNORE INTO t1 VALUES (1), (2);
Warnings:
Warning 1062 Duplicate entry '1' for key 'PRIMARY'
SELECT * FROM t1;
f1
1
2
SELECT * FROM t1;
f1
1
2
CREATE TABLE t2 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t2 VALUES (0), (2), (3);
INSERT IGNORE INTO t1 SELECT f1 FROM t2;
Warnings:
Warning 1062 Duplicate entry '2' for key 'PRIMARY'
SELECT * FROM t1;
f1
0
1
2
3
SELECT * FROM t1;
f1
0
1
2
3
CREATE TABLE t3 (f1 INTEGER UNIQUE) Engine=InnoDB;
INSERT INTO t3 VALUES (NULL);
INSERT IGNORE INTO t3 VALUES (1), (NULL), (2);
SELECT * FROM t3;
f1
NULL
NULL
1
2
SELECT * FROM t3;
f1
NULL
NULL
1
2
SET GLOBAL wsrep_sync_wait = (SELECT @@wsrep_sync_wait);
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
SET GLOBAL wsrep_sync_wait = (SELECT @@wsrep_sync_wait);
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1),(2);
INSERT INTO t1 VALUES (3),(4);
SELECT COUNT(*) = 4 FROM t1;
COUNT(*) = 4
1
SELECT COUNT(*) = 4 FROM t1;
COUNT(*) = 4
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER, KEY (f1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1),(1);
INSERT INTO t1 VALUES (2),(2);
SELECT COUNT(*) = 4 FROM t1;
COUNT(*) = 4
1
SELECT COUNT(*) = 4 FROM t1;
COUNT(*) = 4
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET AUTOCOMMIT = OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (1), (2);
SET AUTOCOMMIT = OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (2), (1);
COMMIT;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
ROLLBACK;
INSERT INTO t1 VALUES (1), (2);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
START TRANSACTION;
INSERT INTO t1 VALUES (1), (2);
START TRANSACTION;
INSERT INTO t1 VALUES (2), (1);
ROLLBACK;
COMMIT;
SELECT COUNT(*) = 2 FROM t1;
COUNT(*) = 2
1
SELECT COUNT(*) = 2 FROM t1;
COUNT(*) = 2
1
DROP TABLE t1;
Performing State Transfer on a server that has been killed and restarted
CREATE TABLE t1 (f1 CHAR(255)) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
COMMIT;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
COMMIT;
Killing server ...
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
INSERT INTO t1 VALUES ('node1_committed_during');
COMMIT;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
Performing --wsrep-recover ...
Starting server ...
Using --wsrep-start-position when starting mysqld ...
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
INSERT INTO t1 VALUES ('node2_committed_after');
COMMIT;
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
INSERT INTO t1 VALUES ('node1_to_be_committed_after');
COMMIT;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
INSERT INTO t1 VALUES ('node1_committed_after');
COMMIT;
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 VALUES ('node1_to_be_rollbacked_after');
ROLLBACK;
SELECT COUNT(*) = 35 FROM t1;
COUNT(*) = 35
1
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COUNT(*) = 0
1
COMMIT;
SET AUTOCOMMIT=ON;
SELECT COUNT(*) = 35 FROM t1;
COUNT(*) = 35
1
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COUNT(*) = 0
1
DROP TABLE t1;
COMMIT;
SET AUTOCOMMIT=ON;
Performing State Transfer on a server that has been killed and restarted
while a DDL was in progress on it
CREATE TABLE t1 (f1 CHAR(255)) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
INSERT INTO t1 VALUES ('node1_committed_before');
START TRANSACTION;
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
INSERT INTO t1 VALUES ('node2_committed_before');
COMMIT;
SET GLOBAL debug = 'd,sync.alter_opened_table';
ALTER TABLE t1 ADD COLUMN f2 INTEGER;
SET wsrep_sync_wait = 0;
Killing server ...
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
INSERT INTO t1 (f1) VALUES ('node1_committed_during');
COMMIT;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
Performing --wsrep-recover ...
Starting server ...
Using --wsrep-start-position when starting mysqld ...
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
INSERT INTO t1 (f1) VALUES ('node2_committed_after');
COMMIT;
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
COMMIT;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
INSERT INTO t1 (f1) VALUES ('node1_committed_after');
COMMIT;
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
ROLLBACK;
SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
COUNT(*) = 2
1
SELECT COUNT(*) = 35 FROM t1;
COUNT(*) = 35
1
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COUNT(*) = 0
1
COMMIT;
SET AUTOCOMMIT=ON;
SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
COUNT(*) = 2
1
SELECT COUNT(*) = 35 FROM t1;
COUNT(*) = 35
1
SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1;
COUNT(*) = 0
1
DROP TABLE t1;
COMMIT;
SET AUTOCOMMIT=ON;
This diff is collapsed.
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY, f2 CHAR(1));
INSERT INTO t1 VALUES (1, 'a'), (2, 'a'), (3, 'a'), (4, 'a'), (5, 'a'),(6, 'a');
Unloading wsrep provider ...
SET GLOBAL wsrep_provider = 'none';
UPDATE t1 SET f2 = 'b' WHERE f1 > 1;
UPDATE t1 SET f2 = 'c' WHERE f1 > 2;
SET GLOBAL wsrep_provider_options = 'dbug=d,recv_IST_after_apply_trx';
SET SESSION wsrep_sync_wait = 0;
Loading wsrep_provider ...
SHOW STATUS LIKE 'wsrep_debug_sync_waiters';
Variable_name Value
wsrep_debug_sync_waiters recv_IST_after_apply_trx
UPDATE t1 SET f2 = 'd' WHERE f1 > 3;
CREATE TABLE t2 (f1 INTEGER);
UPDATE t1 SET f2 = 'e' WHERE f1 > 4;
CREATE TABLE t3 (f1 INTEGER);
Performing --wsrep-recover ...
Starting server ...
Using --wsrep-start-position when starting mysqld ...
UPDATE t1 SET f2 = 'f' WHERE f1 > 5;
SELECT * FROM t1;
f1 f2
1 a
2 b
3 c
4 d
5 e
6 f
SELECT * FROM t1;
f1 f2
1 a
2 b
3 c
4 d
5 e
6 f
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t3;
COUNT(*) = 0
1
DROP TABLE t1, t2, t3;
This diff is collapsed.
This diff is collapsed.
SET GLOBAL wsrep_provider_options = 'pc.ignore_sb=true';
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
Killing server ...
ALTER TABLE t1 ADD COLUMN f2 INTEGER;
SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='t1';
COUNT(*) = 2
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
DROP TABLE t1;
SET GLOBAL wsrep_provider_options = 'pc.ignore_sb=true';
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
CREATE TABLE t1 (f1 VARCHAR(128)) ENGINE=InnoDB;
Killing server ...
INSERT INTO t1 SELECT REPEAT('a', 128) FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5, ten AS a6;
SELECT COUNT(*) = 1000000 FROM t1;
COUNT(*) = 1000000
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
DROP TABLE t1;
DROP TABLE ten;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
Killing server ...
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
DROP TABLE t1;
SET GLOBAL wsrep_provider_options = 'pc.ignore_sb=true';
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
Killing server ...
INSERT INTO t1 VALUES (1);
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
DROP TABLE t1;
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2 (id INT PRIMARY KEY) ENGINE=InnoDB;
LOCK TABLE t1 READ;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
SET SESSION wsrep_sync_wait=0;
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
UNLOCK TABLES;
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t2;
COUNT(*) = 1
1
DROP TABLE t1;
DROP TABLE t2;
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
CREATE TABLE t2 (id INT) ENGINE=InnoDB;
INSERT INTO t2 VALUES (1);
INSERT INTO t2 VALUES (1);
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT COUNT(*) = 2 FROM t2;
COUNT(*) = 2
1
ALTER TABLE t1 ADD COLUMN f2 INTEGER;
FLUSH LOGS;
SHOW BINLOG EVENTS IN 'mysqld-bin.000002' LIMIT 4,18;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000002 353 Gtid 1 391 GTID 0-1-1
mysqld-bin.000002 391 Query 1 504 use `test`; CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB
mysqld-bin.000002 504 Gtid 1 542 BEGIN GTID 0-1-2
mysqld-bin.000002 542 Table_map 1 583 table_id: 100 (test.t1)
mysqld-bin.000002 583 Write_rows_v1 1 617 table_id: 100 flags: STMT_END_F
mysqld-bin.000002 617 Xid 1 644 COMMIT /* xid=2 */
mysqld-bin.000002 644 Gtid 1 682 GTID 0-1-3
mysqld-bin.000002 682 Query 1 783 use `test`; CREATE TABLE t2 (id INT) ENGINE=InnoDB
mysqld-bin.000002 783 Gtid 1 821 BEGIN GTID 0-1-4
mysqld-bin.000002 821 Table_map 1 862 table_id: 101 (test.t2)
mysqld-bin.000002 862 Write_rows_v1 1 896 table_id: 101 flags: STMT_END_F
mysqld-bin.000002 896 Xid 1 923 COMMIT /* xid=4 */
mysqld-bin.000002 923 Gtid 1 961 BEGIN GTID 0-1-5
mysqld-bin.000002 961 Table_map 1 1002 table_id: 101 (test.t2)
mysqld-bin.000002 1002 Write_rows_v1 1 1036 table_id: 101 flags: STMT_END_F
mysqld-bin.000002 1036 Xid 1 1063 COMMIT /* xid=5 */
mysqld-bin.000002 1063 Gtid 1 1101 GTID 0-1-6
mysqld-bin.000002 1101 Query 1 1200 use `test`; ALTER TABLE t1 ADD COLUMN f2 INTEGER
SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
COUNT(*) = 2
1
SHOW BINLOG EVENTS IN 'mysqld-bin.000003' LIMIT 3,19;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000003 313 Gtid 1 351 GTID 0-1-1
mysqld-bin.000003 351 Query 1 464 use `test`; CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB
mysqld-bin.000003 464 Gtid 1 502 BEGIN GTID 0-1-2
mysqld-bin.000003 502 Table_map 1 543 table_id: 82 (test.t1)
mysqld-bin.000003 543 Write_rows_v1 1 577 table_id: 82 flags: STMT_END_F
mysqld-bin.000003 577 Xid 1 604 COMMIT /* xid=2 */
mysqld-bin.000003 604 Gtid 1 642 GTID 0-1-3
mysqld-bin.000003 642 Query 1 743 use `test`; CREATE TABLE t2 (id INT) ENGINE=InnoDB
mysqld-bin.000003 743 Gtid 1 781 BEGIN GTID 0-1-4
mysqld-bin.000003 781 Table_map 1 822 table_id: 83 (test.t2)
mysqld-bin.000003 822 Write_rows_v1 1 856 table_id: 83 flags: STMT_END_F
mysqld-bin.000003 856 Xid 1 883 COMMIT /* xid=4 */
mysqld-bin.000003 883 Gtid 1 921 BEGIN GTID 0-1-5
mysqld-bin.000003 921 Table_map 1 962 table_id: 83 (test.t2)
mysqld-bin.000003 962 Write_rows_v1 1 996 table_id: 83 flags: STMT_END_F
mysqld-bin.000003 996 Xid 1 1023 COMMIT /* xid=5 */
mysqld-bin.000003 1023 Gtid 1 1061 GTID 0-1-6
mysqld-bin.000003 1061 Query 1 1160 use `test`; ALTER TABLE t1 ADD COLUMN f2 INTEGER
DROP TABLE t1;
DROP TABLE t2;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
SELECT COUNT(*) > 0 FROM mysql.general_log;
COUNT(*) > 0
1
SELECT 1 = 1 FROM t1;
1 = 1
1
SELECT COUNT(*) = 1 FROM mysql.slow_log WHERE sql_text = 'SELECT 1 = 1 FROM t1';
COUNT(*) = 1
1
SELECT COUNT(*) > 0 FROM mysql.general_log WHERE argument = 'CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB';
COUNT(*) > 0
1
SELECT 2 = 2 FROM t1;
2 = 2
1
SELECT COUNT(*) = 1 FROM mysql.slow_log WHERE sql_text = 'SELECT 2 = 2 FROM t1';
COUNT(*) = 1
1
DROP TABLE t1;
CREATE TABLE ten (f1 INTEGER) ENGINE=INNODB;
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
CREATE TABLE t1 (f1 INTEGER AUTO_INCREMENT PRIMARY KEY, f2 INTEGER) Engine=InnoDB;
INSERT INTO t1 (f2) SELECT a1.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;
......
SET AUTOCOMMIT=OFF;
START TRANSACTION;
COMMIT;
CREATE TABLE sum_table (f1 INTEGER);
SELECT SUM(f1) = 1000 FROM sum_table;
SUM(f1) = 1000
1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1000 SET f1 = 3;
COMMIT;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
DROP SCHEMA test;
CREATE SCHEMA test;
SELECT COUNT(*) = 1000 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME LIKE 't%';
COUNT(*) = 1000
1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
COMMIT;
CREATE TABLE sum_table (f1 INTEGER);
SELECT SUM(f1) = 1000 FROM sum_table;
SUM(f1) = 1000
1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1000 SET f1 = 3;
COMMIT;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
DROP SCHEMA test;
CREATE SCHEMA test;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
START SLAVE USER='root';
Warnings:
Note 1759 Sending passwords in plain text without SSL/TLS is extremely insecure.
INSERT INTO t1 VALUES (2);
START SLAVE USER='root';
Warnings:
Note 1759 Sending passwords in plain text without SSL/TLS is extremely insecure.
INSERT INTO t1 VALUES (3);
INSERT INTO t1 VALUES (4);
SET GLOBAL wsrep_cluster_address='gcomm://';
INSERT INTO t1 VALUES (5);
SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
VARIABLE_VALUE = 'Synced'
1
SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
VARIABLE_VALUE = 'Primary'
1
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 1
1
INSERT INTO t1 VALUES (6);
GRANT ALL PRIVILEGES ON *.* TO 'sst' IDENTIFIED BY 'sst';
SET GLOBAL wsrep_sst_auth = 'sst:sst';
GRANT ALL PRIVILEGES ON *.* TO 'sst' IDENTIFIED BY 'sst';
SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
VARIABLE_VALUE = 'Synced'
1
SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
VARIABLE_VALUE = 'Primary'
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
STOP SLAVE;
RESET SLAVE ALL;
STOP SLAVE;
RESET SLAVE ALL;
INSERT INTO t1 VALUES (7);
INSERT INTO t1 VALUES (8);
SELECT COUNT(*) = 8 FROM t1;
COUNT(*) = 8
1
SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
VARIABLE_VALUE = 'Synced'
1
SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
VARIABLE_VALUE = 'Primary'
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
SELECT COUNT(*) = 8 FROM t1;
COUNT(*) = 8
1
SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
VARIABLE_VALUE = 'Synced'
1
SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
VARIABLE_VALUE = 'Primary'
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
DROP TABLE t1;
DROP TABLE t1;
SET GLOBAL wsrep_provider = 'none';
SET GLOBAL wsrep_sst_auth = '';
SET GLOBAL wsrep_provider_options = '';
DROP TABLE t1;
DROP USER sst;
SET GLOBAL wsrep_provider = 'none';
SET GLOBAL wsrep_sst_method = 'rsync';
SET GLOBAL wsrep_provider_options = '';
SET GLOBAL wsrep_sst_receive_address = 'AUTO';
DROP TABLE t1;
DROP USER sst;
CALL mtr.add_suppression("InnoDB: Error: Table \"mysql\"\\.\"innodb_index_stats\" not found");
CREATE DATABASE d1;
CREATE TABLE d1.t1(f1 INTEGER) ENGINE=InnoDB;
CREATE DATABASE d2;
CREATE TABLE d2.t1(f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO d1.t1 VALUES (1);
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO d2.t1 VALUES (1);
COMMIT;
COMMIT;
SELECT COUNT(*) = 1 FROM d1.t1;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM d2.t1;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM d1.t1;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM d2.t1;
COUNT(*) = 1
1
DROP TABLE d1.t1;
DROP TABLE d2.t1;
DROP DATABASE d1;
DROP DATABASE d2;
CREATE TABLE t1 (f1 INTEGER) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (2), (3);
INSERT INTO t1 SELECT 4 FROM DUAL UNION ALL SELECT 5 FROM DUAL;
CREATE TABLE t2 (f1 INTEGER PRIMARY KEY) ENGINE=MyISAM;
INSERT INTO t2 VALUES (1);
INSERT INTO t2 VALUES (2), (3);
INSERT INTO t2 SELECT 4 FROM DUAL UNION ALL SELECT 5 FROM DUAL;
INSERT INTO t2 VALUES (6), (1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
UPDATE t1 SET f1 = 9;
UPDATE t2 SET f1 = 9 WHERE f1 = 1;
DELETE FROM t1 WHERE f1 = 9;
DELETE FROM t2 WHERE f1 = 9;
TRUNCATE TABLE t1;
TRUNCATE TABLE t1;
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
DROP TABLE t1;
DROP TABLE t2;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
CREATE TABLE t2 (f1 INTEGER) ENGINE=MyISAM;
CREATE TABLE t3 (f1 INTEGER) ENGINE=MyISAM;
CREATE TRIGGER tr1 BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t3 VALUES (NEW.f1);
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
COMMIT;
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
START TRANSACTION;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
DROP TABLE t1, t2, t3;
CREATE TABLE t1 (
f1 VARCHAR(255),
KEY (f1)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO t1 VALUES ('текст');
SELECT f1 = 'текст' FROM t1;
f1 = 'текст'
1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f1 = 'текст2';
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f1 = 'текст3';
COMMIT;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
SELECT f1 = 'текст2' FROM t1;
f1 = 'текст2'
1
SELECT f1 = 'текст2' FROM t1 WHERE f1 = 'текст2';
f1 = 'текст2'
1
DROP TABLE t1;
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2 (id INT PRIMARY KEY) ENGINE=InnoDB;
SET GLOBAL wsrep_slave_threads = 2;
LOCK TABLE t1 READ;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
SET SESSION wsrep_sync_wait=0;
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE LIKE '%applied write set%';
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE LIKE '%Waiting for table level lock%';
COUNT(*) = 1
1
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t2;
COUNT(*) = 0
1
UNLOCK TABLES;
SET SESSION wsrep_sync_wait = 7;;
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t2;
COUNT(*) = 1
1
SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE LIKE 'closing tables';
COUNT(*) = 2
1
SET GLOBAL wsrep_slave_threads = 1;;
DROP TABLE t1;
DROP TABLE t2;
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
CREATE TABLE t1 (f1 INTEGER AUTO_INCREMENT PRIMARY KEY, f2 INTEGER) Engine=InnoDB;
SET GLOBAL wsrep_slave_threads = 4;
INSERT INTO t1 (f2) SELECT 1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4;;
INSERT INTO t1 (f2) SELECT 1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4;;
INSERT INTO t1 (f2) SELECT 1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4;;
SELECT COUNT(*) = 30000 FROM t1;
COUNT(*) = 30000
1
SELECT COUNT(DISTINCT f1) = 30000 FROM t1;
COUNT(DISTINCT f1) = 30000
1
SELECT COUNT(*) = 5 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user';
COUNT(*) = 5
1
DROP TABLE t1;
DROP TABLE ten;
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
CREATE TABLE t1 (f1 INTEGER AUTO_INCREMENT PRIMARY KEY, f2 INTEGER) Engine=InnoDB;
SET GLOBAL wsrep_slave_threads = 4;
SELECT COUNT(*) = 20000 FROM t1;
COUNT(*) = 20000
1
SELECT COUNT(DISTINCT f1) = 20000 FROM t1;
COUNT(DISTINCT f1) = 20000
1
SELECT COUNT(*) = 4 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user' AND STATE LIKE 'closing tables';
COUNT(*) = 4
1
DROP TABLE t1;
DROP TABLE ten;
CREATE TABLE t1 (id INT) ENGINE=InnoDB;
CREATE TABLE t2 (id INT) ENGINE=InnoDB;
SET GLOBAL wsrep_slave_threads = 2;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
SELECT COUNT(*) = 6 FROM t1;
COUNT(*) = 6
1
SELECT COUNT(*) = 6 FROM t2;
COUNT(*) = 6
1
SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE LIKE 'closing tables';
COUNT(*) = 2
1
SET GLOBAL wsrep_slave_threads = 1;;
DROP TABLE t1;
DROP TABLE t2;
SET GLOBAL wsrep_provider_options = 'pc.ignore_sb=true';
Killing server ...
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
DROP TABLE t1;
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 1
1
SELECT VARIABLE_VALUE = 'ON' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready';
VARIABLE_VALUE = 'ON'
1
SET GLOBAL wsrep_cluster_address = '';
CREATE TABLE t1 (f1 BIGINT SIGNED PRIMARY KEY, f2 VARCHAR(5)) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(-9223372036854775808, 'min'),
(9223372036854775807, 'max')
;
SELECT * FROM t1;
f1 f2
-9223372036854775808 min
9223372036854775807 max
UPDATE t1 SET f2 = CONCAT(f2, '_');
SELECT * FROM t1;
f1 f2
-9223372036854775808 min_
9223372036854775807 max_
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f2 = 'foo' WHERE f1 = -9223372036854775808;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f2 = 'bar' WHERE f1 = -9223372036854775808;
COMMIT;
SET AUTOCOMMIT=ON;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
SET AUTOCOMMIT=ON;
DROP TABLE t1;
CREATE TABLE t1 (f1 BIGINT UNSIGNED PRIMARY KEY, f2 VARCHAR(5)) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(18446744073709551615, 'max')
;
SELECT f1 = 18446744073709551615 FROM t1;
f1 = 18446744073709551615
1
UPDATE t1 SET f2 = CONCAT(f2, '_');
SELECT f1 = 18446744073709551615 FROM t1;
f1 = 18446744073709551615
1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f2 = 'foo' WHERE f1 = 18446744073709551615;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f2 = 'bar' WHERE f1 = 18446744073709551615;
COMMIT;
SET AUTOCOMMIT=ON;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
SET AUTOCOMMIT=ON;
DROP TABLE t1;
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
RESET QUERY CACHE;
FLUSH STATUS;
SELECT COUNT(*) FROM t1;
COUNT(*)
1
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'Qcache_queries_in_cache';
VARIABLE_VALUE = 1
1
SELECT COUNT(*) FROM t1;
COUNT(*)
1
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME = 'Qcache_hits';
VARIABLE_VALUE = 1
1
INSERT INTO t1 VALUES (2);
FLUSH STATUS;
SELECT VARIABLE_VALUE = 0 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'Qcache_queries_in_cache';
VARIABLE_VALUE = 0
1
SELECT COUNT(*) FROM t1;
COUNT(*)
2
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'Qcache_queries_in_cache';
VARIABLE_VALUE = 1
1
SELECT VARIABLE_VALUE = 0 FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME = 'Qcache_hits';
VARIABLE_VALUE = 0
1
SELECT COUNT(*) FROM t1;
COUNT(*)
2
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME = 'Qcache_hits';
VARIABLE_VALUE = 1
1
ALTER TABLE t1 ADD COLUMN f2 INTEGER;
FLUSH STATUS;
SELECT VARIABLE_VALUE = 0 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'Qcache_queries_in_cache';
VARIABLE_VALUE = 0
1
SELECT COUNT(*) FROM t1;
COUNT(*)
2
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'Qcache_queries_in_cache';
VARIABLE_VALUE = 1
1
SELECT VARIABLE_VALUE = 0 FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME = 'Qcache_hits';
VARIABLE_VALUE = 0
1
SELECT COUNT(*) FROM t1;
COUNT(*)
2
SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME = 'Qcache_hits';
VARIABLE_VALUE = 1
1
DROP TABLE t1;
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
SET GLOBAL read_only=TRUE;
INSERT INTO t1 VALUES (1);
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SET GLOBAL read_only=FALSE;
DROP TABLE t1;
SET GLOBAL wsrep_provider_options = 'repl.key_format=FLAT16';
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (123);
CREATE TABLE t2 (f1 VARCHAR(256)) ENGINE=InnoDB;
INSERT INTO t2 VALUES (REPEAT('a', 256));
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
UPDATE t1 SET f1 = 234;
UPDATE t2 SET f1 = REPEAT('b', 256);
SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 234;
COUNT(*) = 1
1
SELECT COUNT(*) = 1 FROM t2 WHERE f1 = REPEAT('b', 256);
COUNT(*) = 1
1
DROP TABLE t1;
DROP TABLE t2;
CREATE TABLE t1 (f1 VARCHAR(512)) ENGINE=InnoDB;
SET GLOBAL wsrep_provider_options = 'repl.max_ws_size=512';
INSERT INTO t1 VALUES (REPEAT('a', 512));
ERROR HY000: Got error 5 "Input/output error" during COMMIT
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
DROP TABLE t1;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
VARIABLE_VALUE = 2
1
DROP TABLE t1;
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
CREATE TABLE t1 (f1 INTEGER) Engine=InnoDB;
INSERT INTO t1 (f1) SELECT 000000 + (10000 * a1.f1) + (1000 * a2.f1) + (100 * a3.f1) + (10 * a4.f1) + a5.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;
INSERT INTO t1 (f1) SELECT 100000 + (10000 * a1.f1) + (1000 * a2.f1) + (100 * a3.f1) + (10 * a4.f1) + a5.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;;
SET SESSION wsrep_OSU_method = "RSU";
ALTER TABLE t1 ADD PRIMARY KEY (f1);
SET SESSION wsrep_OSU_method = "TOI";
INSERT INTO t1 (f1) SELECT 200000 + (10000 * a1.f1) + (1000 * a2.f1) + (100 * a3.f1) + (10 * a4.f1) + a5.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;
SELECT COUNT(*) = 300000 FROM t1;
COUNT(*) = 300000
1
SELECT MAX(f1) = 299999 FROM t1;
MAX(f1) = 299999
1
SELECT COUNT(*) = 300000 FROM t1;
COUNT(*) = 300000
1
SELECT MAX(f1) = 299999 FROM t1;
MAX(f1) = 299999
1
SET SESSION wsrep_OSU_method = "RSU";
ALTER TABLE t1 ADD PRIMARY KEY (f1);
SET SESSION wsrep_OSU_method = "TOI";
DROP TABLE t1;
DROP TABLE ten;
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