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let $LOAD_FILE= $MYSQLTEST_VARDIR/std_data/words.dat;
CREATE TABLE t1 (word CHAR(20) NOT NULL);
--replace_result $LOAD_FILE LOAD_FILE
eval LOAD DATA INFILE '$LOAD_FILE' INTO TABLE t1;
--replace_result $LOAD_FILE LOAD_FILE
eval LOAD DATA INFILE '$LOAD_FILE' INTO TABLE t1;
SELECT * FROM t1 ORDER BY word LIMIT 10;
#
# Save password row for root
#
create temporary table tmp select * from mysql.user where host="localhost" and user="root";
#
# Test slave with wrong password
#
save_master_pos;
connection slave;
sync_with_master;
STOP SLAVE;
connection master;
UPDATE mysql.user SET password=password('foo') WHERE host='localhost' AND user='root';
connection slave;
START SLAVE;
connection master;
#
# Give slave time to do at last one failed connect retry
# This one must be short so that the slave will not stop retrying
real_sleep 2;
UPDATE mysql.user SET password=password('') WHERE host='localhost' AND user='root';
# Give slave time to connect (will retry every second)
sleep 2;
CREATE TABLE t3(n INT);
INSERT INTO t3 VALUES(1),(2);
sync_slave_with_master;
SELECT * FROM t3 ORDER BY n;
SELECT SUM(LENGTH(word)) FROM t1;
connection master;
DROP TABLE t1,t3;
save_master_pos;
connection slave;
sync_with_master;
# Test if the slave SQL thread can be more than 16K behind the slave
# I/O thread (> IO_SIZE)
connection master;
# we'll use table-level locking to delay slave SQL thread
eval CREATE TABLE t1 (n INT) ENGINE=$engine_type;
sync_slave_with_master;
connection master;
RESET MASTER;
connection slave;
STOP SLAVE;
RESET SLAVE;
connection master;
let $1=5000;
# Generate 16K of relay log
disable_query_log;
while ($1)
{
eval INSERT INTO t1 VALUES($1);
dec $1;
}
enable_query_log;
SELECT COUNT(*) FROM t1;
save_master_pos;
# Try to cause a large relay log lag on the slave by locking t1
connection slave;
LOCK TABLES t1 READ;
START SLAVE;
UNLOCK TABLES;
sync_with_master;
SELECT COUNT(*) FROM t1;
connection master;
DROP TABLE t1;
CREATE TABLE t1 (n INT);
INSERT INTO t1 VALUES(3456);
sync_slave_with_master;
SELECT n FROM t1;
connection master;
DROP TABLE t1;
# resttore old passwords
replace into mysql.user select * from tmp;
drop temporary table tmp;
sync_slave_with_master;
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