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1. mysql -u root -pvmwaremysql>use mysql;
2. mysql>update user set host = '%' where user = 'root';
3. mysql>select host, user from user;
2. ÊÚȨ·¨¡£ÀýÈ磬ÄãÏëmyuserʹÓÃmypassword´ÓÈκÎÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷µÄ»°¡£
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1. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH
GRANT OPTION;
2.FLUSH PRIVILEGES;
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2. 'mypassword' WITH GRANT OPTION;
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CREATE TABLE `test_transation1` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(255) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;
2.È»ºóÿ¸ö±í·Ö±ð²åÈëÊý¾Ý
insert into test_transation1 (name) value('jonhn2');
insert into test_transation1 (name) value('jonhn');
3.ÓÃϽű¾²âÊÔ
<?php
$mapfarm = new mysqli("192.168.123.xx","test","testtest","test");
$map = new mysqli("localhost","root","","test");
$age = rand(1, 255);
$grid = uniqid("");
$map->query("XA START '$grid'");
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isher@isher-ubuntu:~$mysql-uroot
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-------------------------- ----------------------------
|Variable_name|Value|
-------------------------- ----------------------------
|character_set_client|latin1|
|character_set_connection|latin1|
|character_set_database|latin1|
|character_set_filesystem|binary|
|character_set_results|latin1|
|character_set_server|latin1|
|character_set_system|utf8|
|character_sets_dir|/usr/share/mysql/charsets/|
-------------------------- ----------------------------
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