一. MD5()
MD5():信息摘要算法
mysql> SELECT MD5('123'); +----------------------------------+ | MD5('123') | +----------------------------------+ | 202cb962ac59075b964b07152d234b70 | +----------------------------------+ 1 row in set (0.00 sec)
二. PASSWORD()
PASSWORD():密码算法,比如修改自己的密码:
mysql> SET PASSWORD = PASSWORD('mima'); Query OK, 0 rows affected (0.01 sec)
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