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Question and Answer

Connor McDonald

Thanks for the question, Ashvani.

Asked: January 14, 2019 - 6:53 pm UTC

Last updated: July 23, 2021 - 7:21 am UTC

Version: 18.3.0.277.2354

Viewed 1000+ times

You Asked

Hi Tom/Team,

I have installed Oracle 11g Database on my Windows 10 64-bit machine.All installation has been completed successfully. I have checked connections by sqlplus and it's running fine. I am able to run queries as well there. So database is working fine for me.

I have downloaded Sql developer 18.3.0.277.2354 and some other lower versions as well.
For all these versions, i am able connection with connections(for ex HR,SYSTEM..).
Once i write a query and try to run it, it's not working. for example if i am writing,
select * from employees;

it's not giving me any response, neither output nor error. If i check run button (on top bar of sql developer) all options are disable.
After making a connection, i am not able to delete them as well..

I have checked many videos,tutorials,blogs but noting helpful for me. I have re-installed database and sql-developer properly many times but no results.

Please help me out to resolve this issue.

and we said...

I checked with the SQL Developer product manager and he's never heard of anything like that.

But they are keen to help - if you post your question on the SQL Developer forum, they even offered to Zoom (webinar)
with you so you can show them your screen.

https://community.oracle.com/community/groundbreakers/database/developer-tools/sql_developer

But one thing you might want to consider is that you can download completely configured database/sql developer machines with labs etc all ready to use. Much easier than installing everything from scratch

https://www.oracle.com/technetwork/community/developer-vm/index.html


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Comments

Vamana Reddy DARAPU, April 23, 2019 - 8:33 pm UTC

Me also having similar issue, any one help / guaidance much appreciated.

PL/SQL connect but not giving query results

Manoj Singh, December 05, 2019 - 11:59 am UTC

Hi, I am facing the same problem, my pl/sql client is connect but when I run queries, I don't get any result. Any suggestion/help is much appreciated.
Regards,
Manoj

Chris Saxon
December 05, 2019 - 2:04 pm UTC

And what exactly is your PL/SQL doing?

Unable to execute the queries

vishala, July 22, 2021 - 2:52 am UTC

My execute button and F9 and Ctl+enter is not working when i try to execute any query. I have uninstalled and installed the develop again but still it does'nt helped.

Could you please help me on this.

Connor McDonald
July 23, 2021 - 7:21 am UTC

Version?