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273d1b9300
on Windows, kill <connection> can and almost always will return client error 2013 ("Lost connection...") on the killed connection,
On the server side, if connection is "sleeping" KILL will close the socket, thus socket error on client is expected.
130 lines
3.6 KiB
Plaintext
130 lines
3.6 KiB
Plaintext
# Requires binlog_format=statement format since query involving
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# get_lock() is logged in row format if binlog_format=mixed or row.
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-- source include/have_binlog_format_statement.inc
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-- source include/master-slave.inc
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--let $engine_type= myisam
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CALL mtr.add_suppression("Statement may not be safe to log in statement format.");
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# Load some data into t1
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create table t1 (word char(20) not null);
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load data infile '../../std_data/words.dat' into table t1;
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--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
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eval load data local infile '$MYSQL_TEST_DIR/std_data/words.dat' into table t1;
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select * from t1 limit 10;
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#
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# Test slave with wrong password
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#
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sync_slave_with_master;
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stop slave;
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connection master;
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set password for root@"localhost" = password('foo');
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connection slave;
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start slave;
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connection master;
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#
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# Give slave time to do at last one failed connect retry
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# This one must be short so that the slave will not stop retrying
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real_sleep 2;
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set password for root@"localhost" = password('');
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# Give slave time to connect (will retry every second)
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sleep 2;
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create table t3(n int);
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insert into t3 values(1),(2);
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sync_slave_with_master;
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select * from t3;
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select sum(length(word)) from t1;
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connection master;
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drop table t1,t3;
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sync_slave_with_master;
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# Test if the slave SQL thread can be more than 16K behind the slave
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# I/O thread (> IO_SIZE)
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connection master;
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# we'll use table-level locking to delay slave SQL thread
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eval create table t1 (n int) engine=$engine_type;
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sync_slave_with_master;
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connection master;
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reset master;
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connection slave;
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stop slave;
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reset slave;
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connection master;
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let $1=5000;
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# Generate 16K of relay log
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disable_query_log;
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while ($1)
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{
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eval insert into t1 values($1);
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dec $1;
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}
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enable_query_log;
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# Try to cause a large relay log lag on the slave by locking t1
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connection slave;
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lock tables t1 read;
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start slave;
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#hope this is long enough for I/O thread to fetch over 16K relay log data
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sleep 3;
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unlock tables;
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#test handling of aborted connection in the middle of update
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connection master;
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create table t2(id int);
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insert into t2 values(connection_id());
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connection master1;
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# Avoid generating result
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create temporary table t3(n int);
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--disable_warnings
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insert into t3 select get_lock('crash_lock%20C', 1) from t2;
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--enable_warnings
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connection master;
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send update t1 set n = n + get_lock('crash_lock%20C', 2);
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connection master1;
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sleep 3;
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select (@id := id) - id from t2;
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kill @id;
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# We don't drop t3 as this is a temporary table
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drop table t2;
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connection master;
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# The get_lock function causes warning for unsafe statement.
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--disable_warnings
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# 2013 = CR_SERVER_LOST
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--error ER_QUERY_INTERRUPTED,ER_CONNECTION_KILLED,2013
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reap;
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--enable_warnings
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connection slave;
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# The SQL slave thread should now have stopped because the query was killed on
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# the master (so it has a non-zero error code in the binlog).
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# 1927 = ER_CONNECTION_KILLED
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--let $slave_sql_errno= 1927
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--source include/wait_for_slave_sql_error_and_skip.inc
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select count(*) from t1;
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connection master1;
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drop table t1;
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create table t1 (n int);
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insert into t1 values(3456);
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insert into mysql.user (Host, User, Password)
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VALUES ("10.10.10.%", "blafasel2", password("blafasel2"));
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select select_priv,user from mysql.user where user = _binary'blafasel2';
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update mysql.user set Select_priv = "Y" where User= _binary"blafasel2";
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select select_priv,user from mysql.user where user = _binary'blafasel2';
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sync_slave_with_master;
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select n from t1;
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select select_priv,user from mysql.user where user = _binary'blafasel2';
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connection master1;
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drop table t1;
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delete from mysql.user where user="blafasel2";
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sync_slave_with_master;
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# End of 4.1 tests
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--source include/rpl_end.inc
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