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Mysql應(yīng)用基于mysql數(shù)據(jù)庫(kù)的密碼問(wèn)題詳解

作者：VEPHP   時(shí)間 2017-09-15

《Mysql應(yīng)用基于mysql數(shù)據(jù)庫(kù)的密碼問(wèn)題詳解》要點(diǎn)：
本文介紹了Mysql應(yīng)用基于mysql數(shù)據(jù)庫(kù)的密碼問(wèn)題詳解，希望對(duì)您有用。如果有疑問(wèn)，可以聯(lián)系我們。

MYSQL數(shù)據(jù)庫(kù)今兒在做實(shí)驗(yàn)用到mysql數(shù)據(jù)庫(kù)時(shí),用戶密碼忘記了,讓我也是找了半天：現(xiàn)在給大家介紹下我自己的方法：用到了mysql自身的函數(shù)來(lái)測(cè)試的.

代碼如下:

mysql> select user,password,host from user;
+------+------------------+-----------+
| user | password???????? | host????? |
+------+------------------+-----------+
| root | 773359240eb9a1d9 | localhost |
| root |????????????????? | fsailing1 |
| root |????????????????? | 127.0.0.1 |
| root | 309e1248634a4f61 | %???????? |
+------+------------------+-----------+
4 rows in set (0.00 sec)

MYSQL數(shù)據(jù)庫(kù)mysql> password("root");
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'password("root")' at line 1
mysql> select password("root");
+------------------+
| password("root") |
+------------------+
| 67457e226a1a15bd |
+------------------+
1 row in set (0.00 sec)

MYSQL數(shù)據(jù)庫(kù)mysql> select password("chen");
+------------------+
| password("chen") |
+------------------+
| 309e1248634a4f61 |
+------------------+
1 row in set (0.00 sec)

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