client 下的default_character_set=utf8; 它是需要的,可是它的作用是干吗的?
它的作用等同执行以下3个命令
SET character_set_client = utf8
SET character_set_results = utf8;
SET character_set_connection = utf8;
这3个参数的作用如下
client 下的default_character_set=utf8; 它是需要的,可是它的作用是干吗的?
它的作用等同执行以下3个命令
SET character_set_client = utf8
SET character_set_results = utf8;
SET character_set_connection = utf8;
这3个参数的作用如下