how to alter user password in oracle

Prior to 11.1, many people might have known that Oracle database history passwords could be restored through alter user identified by values password, but several problems occurred in 11g:1. Dba_users no password record (null value), this problem

 1. Oracle 10g1. 1 Description In Oracle 10 Gb, passwords are case-insensitive by default. This is due to the default parameters of the password file.   C: \ Users \ administrator. David Dai> orapwd Usage: orapwd file = entries = force =

How can I change the password of an Oracle user? This is a problem that many people have mentioned. Here we will teach you an Oracle user password method, hoping to help you. As a Unix System Administrator, Oracle database administrator, and Oracle

The password file of Oracle is located in the $ ORACLE_HOME/DBS directory. The naming rule is orapw . If sid = linuxdb, the file name is orapwlinuxdb. The file is encrypted, if you use the text editing tool to open it, you will see Garbled

Oracle non-critical file recovery, redo, temporary files, index files, password files, and oracleredo The Application of Incremental backup is in the rediscovery stage and is no longer in the restore stage. Learn about the database settings

Application of incremental backup in recovery phase, no longer restore phaseUnderstanding the Database Settings table:Sql>desc database_propertiesName Null? Type----------------------------------------- --------

A. Oracle 10g1.1DescriptionUnder Oracle 10g, by default, passwords are case-insensitive. This is due to the default parameters for the password file.C:\users\administrator.daviddai>orapwdUsage:orapwd file=entries= force=

A. Forget the login password for users other than SYS and system users. Log in with SYS (or system) User: CONN Sys/pass_word as SYSDBA; Use the following statement to modify the user's password: ALTER user user_name identified by "newpass"; Note:

Profile_oracle sets a user password to never expire, and the oracle Password Never Expires Original works, from "Deep Blue blog" blog, deep blue blog: http://blog.csdn.net/huangyanlong/article/details/46888139   Setting a user password in oracle

1. Forget the logon password of a user except sys and system.Log on to the conn sys/pass_word as sysdba as a sys (or system) user;Use the following statement to modify the password: Alter user user_name identified by newpass;Note: The password