1.概述:
舉例:
查詢用戶
mysql> select user();
+--------------------+
| user() |
+--------------------+
| [email protected] |
+--------------------+
顯示當前所用數據庫
mysql> select database();
+-------------+
| database() |
+-------------+
| djangotest1 |
+-------------+
mysql> select password("asdf");
+-------------------------------------------+
| password("asdf") |
+-------------------------------------------+
| *7F0C90A004C46C64A0EB9DDDCE5DE0DC437A635C |
+-------------------------------------------+
md5使用舉例:
查看mysql數據庫,用戶信息,這種查看方式不用 use mysql,