学步园

查看mysql的编码

mysql>  show variables like 'character%';                    
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | latin1                     | 
| character_set_connection | latin1                     | 
| character_set_database   | utf8                       | 
| character_set_filesystem | binary                     | 
| character_set_results    | latin1                     | 
| character_set_server     | gbk                        | 
| character_set_system     | utf8                       | 
| character_sets_dir       | /u01/mysql/share/charsets/ | 
+--------------------------+----------------------------+

查看db的编码

mysql> show create database site001;
+----------+------------------------------------------------------------------+
| Database | Create Database                                                  |
+----------+------------------------------------------------------------------+
| site001  | CREATE DATABASE `site001` /*!40100 DEFAULT CHARACTER SET utf8 */ | 
+----------+------------------------------------------------------------------+
1 row in set (0.00 sec)

查看表的编码

mysql> show create table site_user_page \G;
*************************** 1. row ***************************
       Table: site_user_page
Create Table: CREATE TABLE `site_user_page` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'pk',
  `gmt_create` datetime NOT NULL COMMENT '????',
  `gmt_modified` datetime NOT NULL COMMENT '????',
  `member_id` varchar(36) NOT NULL COMMENT 'member_id',
  `page_id` varchar(20) NOT NULL COMMENT 'page_id',
  `head` text COMMENT '??',
  `content` text COMMENT 'content',
  `fly` text COMMENT 'fly',
  `foot` text COMMENT 'foot',
  `instance_key` varchar(32) NOT NULL COMMENT 'instancekey',
  `user_instance_key` varchar(32) NOT NULL COMMENT 'user_instance_key',
  `page_type` varchar(32) DEFAULT NULL,
  PRIMARY KEY (`id`),
  KEY `idx_userInstanceKey` (`user_instance_key`),
  KEY `idx_instanceKey` (`instance_key`),
  KEY `idx_userInstanceKey_pageid` (`user_instance_key`,`page_id`),
  KEY `idx_memberId` (`member_id`)
) ENGINE=InnoDB AUTO_INCREMENT=101820722 DEFAULT CHARSET=utf8
1 row in set (0.00 sec)