hi, thank you for the video, very useful, I wish I had watched this beforehand, I ended up fixing the files using the command prompt, your way is much easier. Question tho, after I install the backend, is the database online all the time? Or only when I open the SQL developer and connect to it, if yes, how do I take it offline, I don't want it running on my PC all of the time.
Hi Paulo. Thank you for your question. The database is probably running all the time. You can control it in Services. I'll make a video about how to switch it on/off. Phillip
Could I ask some question? that I got the issue when I'm restart my computer, it is shown that ORA-12514: Cannot connect to database. Service null is not registered with the listener at host localhost port 1521.What should I fix it?
I followed each step carefully, but unfortunately, the second installation dialog box did not appear, and I'm having trouble completing the installation
Hello, can you also provide any free resources to persue the career of DBA? You can also recommend any book if you want. I am trying to switch my carrer as DBA, but I am confused about quality resources.
hi, thank you for the video, very useful, I wish I had watched this beforehand, I ended up fixing the files using the command prompt, your way is much easier. Question tho, after I install the backend, is the database online all the time? Or only when I open the SQL developer and connect to it, if yes, how do I take it offline, I don't want it running on my PC all of the time.
Hi Paulo. Thank you for your question. The database is probably running all the time. You can control it in Services. I'll make a video about how to switch it on/off. Phillip
why i am getting invalid or not authorized notification
Thank you so much, but when I test the program told me that there is no listener at localhost port 1521
Hi Ziademad. Thank you for your message. Please see ruclips.net/video/awVGdHErDxw/видео.html for some common solutions. Phillip
Could I ask some question? that I got the issue when I'm restart my computer, it is shown that ORA-12514: Cannot connect to database. Service null is not registered with the listener at host localhost port 1521.What should I fix it?
Hi Nonpotpot. Thank you for your message. Please have a look at ruclips.net/video/awVGdHErDxw/видео.html . Phillip
I followed each step carefully, but unfortunately, the second installation dialog box did not appear, and I'm having trouble completing the installation
Hi Scroll with Ahmed. Maybe try running it as an administrator. Phillip
Hello, can you also provide any free resources to persue the career of DBA? You can also recommend any book if you want. I am trying to switch my carrer as DBA, but I am confused about quality resources.
Hi Pinak. I'm afraid most of the good resources are not free. Phillip
Thank you so much for the informative video. Could you have a video of how to install Oracle SQL Developer Data Modeler 24.3 If you have time :)