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>show variables like 'character%'; #Ö´ÐбàÂëÏÔʾ
+--------------------------+----------------------------+
| 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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default-character-set=utf8 ĬÈÏ×Ö·û¼¯Îªutf8
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+--------------------------+----------------------------+
| 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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SET GLOBAL character_set_client = utf8;
SET GLOBAL character_set_connection = utf8;
SET GLOBAL character_set_database = utf8;
SET GLOBAL character_set_results = utf8;
......
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