取值:[0|1]
默认值:1
说明:Use server character set and collation if
- opt_character_set_client_handshake is not set
- client has not specified a character set
- client character set is the same as the servers
- client character set doesn't exists in server
默认值:1,不走上面的设定。
修改方式:
可使用set 语句修改值也可在配置文件中修改值。
适用于session、
global
范围均可。