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  • mysql小记:字符数,字节数

    SQL>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        D:\jsmsa\mysql\share\charsets\
     
    SQL>CREATE TABLE `zzzz` (                                                                                                  
              `id` int(10) NOT NULL auto_increment,                                                                                
              `f1` varchar(50) collate utf8_bin default NULL,                                                  
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  • 原文地址:https://www.cnblogs.com/longware/p/13382285.html
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