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5ab5ff08b0
This commit makes replicas crash-safe by default by changing the Using_Gtid value to be Slave_Pos on a fresh slave start and after RESET SLAVE is issued. If the primary server does not support GTIDs (i.e., version < 10), the replica will fall back to Using_Gtid=No on slave start and after RESET SLAVE. The following additional informational messages/warnings are added: 1. When Using_Gtid is automatically changed. That is, if RESET SLAVE reverts Using_Gtid back to Slave_Pos, or Using_Gtid is inferred to No from a CHANGE MASTER TO given with log coordinates without MASTER_USE_GTID. 2. If options are ignored in CHANGE MASTER TO. If CHANGE MASTER TO is given with log coordinates, yet also specifies MASTER_USE_GTID=Slave_Pos, a warning message is given that the log coordinate options are ignored. Additionally, an MTR macro has been added for RESET SLAVE, reset_slave.inc, which provides modes/options for resetting a slave in log coordinate or gtid modes. When in log coordinates mode, the macro will execute CHANGE MASTER TO MASTER_USE_GTID=No after the RESET SLAVE command. When in GTID mode, an extra parameter, reset_slave_keep_gtid_state, can be set to reset or preserve the value of gtid_slave_pos. Reviewed By: =========== Andrei Elkin <andrei.elkin@mariadb.com>
247 lines
7.9 KiB
Text
247 lines
7.9 KiB
Text
# See if replication of a "LOAD DATA in an autoincrement column"
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# Honours autoincrement values
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# i.e. if the master and slave have the same sequence
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#
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# check replication of load data for temporary tables with additional
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# parameters
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#
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# check if duplicate entries trigger an error (they should unless IGNORE or
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# REPLACE was used on the master) (bug 571).
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#
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# check if START SLAVE, RESET SLAVE, CHANGE MASTER reset Last_slave_error and
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# Last_slave_errno in SHOW SLAVE STATUS (1st and 3rd commands did not: bug 986)
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source include/have_innodb.inc;
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source include/master-slave.inc;
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--disable_query_log
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CALL mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
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--enable_query_log
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select last_insert_id();
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create table t1(a int not null auto_increment, b int, primary key(a) );
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eval load data $lock_option infile '../../std_data/rpl_loaddata.dat' into table t1;
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# verify that LAST_INSERT_ID() is set by LOAD DATA INFILE
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select last_insert_id();
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create temporary table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60));
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eval load data $lock_option infile '../../std_data/rpl_loaddata2.dat' into table t2 fields terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by '\n##\n' starting by '>' ignore 1 lines;
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create table t3 (day date,id int(9),category enum('a','b','c'),name varchar(60));
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--disable_warnings
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insert into t3 select * from t2;
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--enable_warnings
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sync_slave_with_master;
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select * from t1;
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select * from t3;
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connection master;
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drop table t1;
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drop table t2;
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drop table t3;
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create table t1(a int, b int, unique(b));
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sync_slave_with_master;
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# See if slave stops when there's a duplicate entry for key error in LOAD DATA
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insert into t1 values(1,10);
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connection master;
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eval load data $lock_option infile '../../std_data/rpl_loaddata.dat' into table t1;
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save_master_pos;
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connection slave;
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# 1062 = ER_DUP_ENTRY
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call mtr.add_suppression("Slave SQL.*Error .Duplicate entry .10. for key .b.. on query.* error.* 1062");
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call mtr.add_suppression("Slave SQL.*Query caused different errors on master and slave.*Error on master:.*error code=1062.*Error on slave:.*error.* 0");
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--let $slave_sql_errno= 1062
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--source include/wait_for_slave_sql_error_and_skip.inc
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# Skip the bad event and see if error is cleared in SHOW SLAVE STATUS by START
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# SLAVE, even though we are not executing any event (as sql_slave_skip_counter
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# takes us directly to the end of the relay log).
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sync_with_master;
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--source include/check_slave_no_error.inc
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# Trigger error again to test CHANGE MASTER
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connection master;
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set sql_log_bin=0;
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delete from t1;
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set sql_log_bin=1;
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eval load data $lock_option infile '../../std_data/rpl_loaddata.dat' into table t1;
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save_master_pos;
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connection slave;
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# The SQL slave thread should be stopped now.
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# Exec_Master_Log_Pos should point to the start of Execute event
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# for last load data.
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# 1062 = ER_DUP_ENTRY
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--let $slave_sql_errno= 1062
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--source include/wait_for_slave_sql_error.inc
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# CHANGE MASTER and see if error is cleared in SHOW SLAVE STATUS.
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--source include/stop_slave_io.inc
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change master to master_user='test';
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change master to master_user='root';
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--source include/check_slave_no_error.inc
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# Trigger error again to test RESET SLAVE
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set global sql_slave_skip_counter=1;
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start slave;
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sync_with_master;
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connection master;
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set sql_log_bin=0;
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delete from t1;
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set sql_log_bin=1;
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eval load data $lock_option infile '../../std_data/rpl_loaddata.dat' into table t1;
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save_master_pos;
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connection slave;
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# The SQL slave thread should be stopped now.
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# 1062 = ER_DUP_ENTRY
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--let $slave_sql_errno= 1062
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--source include/wait_for_slave_sql_error.inc
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# RESET SLAVE and see if error is cleared in SHOW SLAVE STATUS.
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stop slave;
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--source include/reset_slave.inc
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--source include/check_slave_no_error.inc
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# Finally, see if logging is done ok on master for a failing LOAD DATA INFILE
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connection master;
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reset master;
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eval create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
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unique(day)) engine=$engine_type; # no transactions
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--error ER_DUP_ENTRY
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eval load data $lock_option infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
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terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
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'\n##\n' starting by '>' ignore 1 lines;
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select * from t2;
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save_master_pos;
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connection slave;
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start slave;
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sync_with_master;
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select * from t2;
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# verify that if no error on slave, this is an error
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alter table t2 drop key day;
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connection master;
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delete from t2;
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--error ER_DUP_ENTRY
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eval load data $lock_option infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
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terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
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'\n##\n' starting by '>' ignore 1 lines;
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connection slave;
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if (`SELECT @@global.binlog_format != 'ROW'`)
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{
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# Query causes error on master but not on slave. This causes the slave to
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# stop with error code 0 (which is wrong: see BUG#57287)
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--let $slave_sql_errno= 0
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--source include/wait_for_slave_sql_error.inc
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drop table t1, t2;
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}
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connection master;
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drop table t1, t2;
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# BUG#17233 LOAD DATA INFILE: failure causes mysqld dbug_assert, binlog not flushed
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CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=INNODB;
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--error ER_DUP_ENTRY
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eval LOAD DATA $lock_option INFILE "../../std_data/words.dat" INTO TABLE t1;
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DROP TABLE t1;
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# BUG#48297: Schema name is ignored when LOAD DATA is written into binlog,
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# replication aborts
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-- let $rpl_only_running_threads= 1
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-- source include/rpl_reset.inc
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-- let $db1= b48297_db1
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-- let $db2= b42897_db2
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-- connection master
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-- disable_warnings
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-- eval drop database if exists $db1
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-- eval drop database if exists $db2
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-- enable_warnings
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-- eval create database $db1
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-- eval create database $db2
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-- eval use $db1
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-- eval CREATE TABLE t1 (c1 VARCHAR(256)) engine=$engine_type;
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-- eval use $db2
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-- echo ### assertion: works with cross-referenced database
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-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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-- eval LOAD DATA $lock_option LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
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-- eval use $db1
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-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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-- echo ### assertion: works with fully qualified name on current database
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-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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-- eval LOAD DATA $lock_option LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
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-- echo ### assertion: works without fully qualified name on current database
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-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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-- eval LOAD DATA $lock_option LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE t1
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-- echo ### create connection without default database
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connect (conn2,localhost,root,,*NO-ONE*);
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-- connection conn2
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-- echo ### assertion: works without stating the default database
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-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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-- eval LOAD DATA $lock_option LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1
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# We cannot disconnect right away because when inserting
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# concurrently in a MyISAM table, the server is sending an OK
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# to the client before updating the table state (where the
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# number of records is kept). See: BUG#37521 and BUG#29334.
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# So we need to wait, otherwise we would be having sporadic
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# failures as reported here: BUG#50451.
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# 12 = 3 rows per each LOAD DATA executed x 4
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-- let $count= 12
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-- let $table= $db1.t1
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--source include/wait_until_rows_count.inc
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-- disconnect conn2
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-- connection master
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-- sync_slave_with_master
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-- eval use $db1
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let $diff_tables= master:$db1.t1, slave:$db1.t1;
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source include/diff_tables.inc;
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-- connection master
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-- eval DROP DATABASE $db1
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-- eval DROP DATABASE $db2
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-- sync_slave_with_master
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# BUG#49479: LOAD DATA INFILE is binlogged without escaping field names
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-- source include/rpl_reset.inc
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-- connection master
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use test;
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CREATE TABLE t1 (`key` TEXT, `text` TEXT);
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LOAD DATA INFILE '../../std_data/loaddata2.dat' REPLACE INTO TABLE `t1` FIELDS TERMINATED BY ',';
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SELECT * FROM t1;
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-- sync_slave_with_master
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-- connection master
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DROP TABLE t1;
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--source include/rpl_end.inc
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