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Ê×ÏȲéѯһÏÂshow variables like 'character%';
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mysql>show variables like 'character%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
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mysql> show create table book;
+--------------------------+----------------------------+
| Table | Create Table|
+--------------------------+----------------------------+
|book | create table 'book'(
'id' int(10) unsigned NOT NULL AUTO_INCREMENT,
'bookname' varchar(45) CHARACTER SET latin1 NOT NULL,
'source' varc
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port=3306
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