include/master-slave.inc
[connection master]
CREATE TABLE t1 (word CHAR(20) NOT NULL);
LOAD DATA INFILE 'LOAD_FILE' INTO TABLE t1;
LOAD DATA INFILE 'LOAD_FILE' INTO TABLE t1;
SELECT * FROM t1  ORDER BY word LIMIT 10;
word
Aarhus
Aarhus
Aarhus
Aarhus
Aaron
Aaron
Aaron
Aaron
Ababa
Ababa
create temporary table tmp select * from mysql.user where host="localhost" and user="root";
connection slave;
STOP SLAVE;
connection master;
UPDATE mysql.user SET password=password('foo') WHERE host='localhost' AND user='root';
connection slave;
START SLAVE;
connection master;
UPDATE mysql.user SET password=password('') WHERE host='localhost' AND user='root';
CREATE TABLE t3(n INT);
INSERT INTO t3 VALUES(1),(2);
connection slave;
SELECT * FROM t3 ORDER BY n;
n
1
2
SELECT SUM(LENGTH(word)) FROM t1;
SUM(LENGTH(word))
1022
connection master;
DROP TABLE t1,t3;
connection slave;
connection master;
CREATE TABLE t1 (n INT) ENGINE=MYISAM;
connection slave;
connection master;
RESET MASTER;
connection slave;
STOP SLAVE;
RESET SLAVE;
connection master;
SELECT COUNT(*) FROM t1;
COUNT(*)
5000
connection slave;
LOCK TABLES t1 READ;
START SLAVE;
UNLOCK TABLES;
SELECT COUNT(*) FROM t1;
COUNT(*)
5000
connection master;
DROP TABLE t1;
CREATE TABLE t1 (n INT);
INSERT INTO t1 VALUES(3456);
connection slave;
SELECT n FROM t1;
n
3456
connection master;
DROP TABLE t1;
replace into mysql.user select * from tmp;
drop temporary table tmp;
connection slave;
include/rpl_end.inc