How to execute sqlplus command like 'show parameters ' in SQL Developer?

Hi guys,
here's another problem i just ran into, is it possible to run sqlplus cmd like 'show parameters ' in this tool? anyone can help? thanks in advance.

thanks.
and i just looked into the user guide and found that several sqlplus commands were unsupported in SQL Developer, including 'show '. i don't know why but anyway i get the answer, i can go back to use sqlplus itself.

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969970 wrote:
Thank you that worked for me.But I fear you don't really understand WHY it worked, and WHY your first attempts did not work.
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Ranganath

Hi,
I was able to solve the problem.. My cursor was declared like this.
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How to execute sqlplus command like 'show parameters ' in SQL Developer?

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