查看數(shù)據(jù)庫
show databases;
創(chuàng)建數(shù)據(jù)庫
create DATABASE 數(shù)據(jù)庫名稱
create DATABASE databasetest;
選擇數(shù)據(jù)庫
use 數(shù)據(jù)庫名稱
use databasetest;
------------
Database changed;切換成功
查看當(dāng)前數(shù)據(jù)庫名稱
SELECT DATABASE();
刪除數(shù)據(jù)庫
drop DATABASE 數(shù)據(jù)庫名稱
drop DATABASE databasetest;
數(shù)據(jù)庫狀態(tài)
status; -------------- mysql Ver 14.14 Distrib 5.7.17, for Win64 (x86_64) Connection id: 5 Current database: Current user: root@localhost SSL: Not in use Using delimiter: ; Server version: 5.7.17-log MySQL Community Server (GPL) Protocol version: 10 Connection: 127.0.0.1 via TCP/IP Server characterset: utf8 Db characterset: utf8 Client characterset: gbk Conn. characterset: gbk TCP port: 3306 Uptime: 2 hours 25 min 34 sec Threads: 2 Questions: 57 Slow queries: 0 Opens: 114 Flush tables: 1 Open tables: 107 Queries per second avg: 0.006 --------------
標(biāo)簽:阿里 張家界 鄂州 浙江 中衛(wèi) 南寧 上海 定西
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