Mysql創(chuàng)建數(shù)據(jù)庫(kù)名class，并設(shè)置字符集為utf8排序規(guī)則為utf8_general_ci
create database if not exists class default charset utf8 collate utf8_general_ci;
查看Mysql服務(wù)器全部數(shù)據(jù)庫(kù)命令：show databases;
修改數(shù)據(jù)庫(kù)默認(rèn)字節(jié)集為gbk点楼，排序規(guī)則為gbk_chinese_ci
alter database class character set gbk collate gbk_chinese_ci;
改變扫尖，數(shù)據(jù)庫(kù)，【要改變的數(shù)據(jù)庫(kù)名】掠廓，字節(jié)集藏斩，設(shè)置，校對(duì)排序規(guī)則却盘，gbk_chinese_ci
Mysq刪除數(shù)據(jù)庫(kù)
drop database class;
刪除狰域，數(shù)據(jù)庫(kù)，（數(shù)據(jù)庫(kù)名）
