Shulou(Shulou.com)05/31 Report--

What this article shares with you is the analysis of the problems related to the newly established database. The editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article. Let's take a look at it with the editor.

There are a lot of problems after setting up the database. Now let's sum it up here:

1: ssh cannot connect after it has just been installed

Solution: if you've talked about it before, you won't say much.

2: after connecting, you need to start listening and start the database service. (the startup method was also mentioned in the previous article)

3: then encountered the problem of using pl/sql developer connection to report an error ora12514

Solution: execute netmgr in xstart to establish the relationship between snooping and database

4: then there is the problem that you can log in using sys users, but the system login always reports an error.

Solution: system users need to be given dba permissions

Note: system did not have dba permission when the database was first installed.

The above is the analysis of the problems related to the newly established database, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.