Recently started learning oracle, installed oracle can log in, no problem, but the next day after shutdown restart the computer can't login, as shown in figure of mistakes, reconfigure the listening also not line, many methods are tried not online, but have to post for help, hope great god glad!

CodePudding user response:

To stop oracle served first, and then close some other tasks that are running, then start the service;

You this is not enough memory to use;

You baidu first "of" how to adjust the oracle SGA, there are questions to ask;

CodePudding user response:

Is your database up?
I turn off the database, and you cast the error is the same as
Up sqlplus Scott/tiger

SQL * Plus: Release 10.2.0.1.0 - Production on Thursday November 24 08:53:42 201

Copyright (c) 1982, 2005, Oracle. All rights reserved.

ERROR:
ORA - 01034: ORACLE not available
ORA - 27101: Shared memory realm does not exist

CodePudding user response:

Is your database installed on the WINDOWS? Or on LINUX
Can check the database again