I am working now quite a while with the latest 12 version, but the performance I am getting is really not acceptable.

Anything I do in the program is just painfully slow.
I have a really fast machine i7 with 32Gig Memory.
e.g. I right click to get a context menu in editor takes between 2 and 3 seconds. Copy paste is just a pain. The editor windows seems to be refreshing all the time you do something.

Also connecting to a datbase just takes ages.
I disabled the clipboard but that does not change anything.

Any help is appreciated.

Wolfgang

Do you experience this on a freshly started windows with only PLD running?

Also on a newly started windows (win 10 latest updates)

I can acknowledge the performance issues. I keep getting back to version 9 for this only reason.

It's rather frustrating, I guess there are obvious reasons for this...

(I have a fast laptop might you wonder)

Can you go to Preferences > User Interface / Code Assistant and (if it is enabled) disable the "Include columns from DML statement" option, and try again?

Hi Marco,

that is disabled.

Kind regards,

Wolfgang

As I said in one of the other performance related forum topics:
I agree with above members, performance of PL/SQL Developer has been degrading over the years and it would be on of my most favoured improvements if the developer could improve this.

That said, some things I did that improved responsiveness of PL/SQL Developer:
1) disabled the clipboard history. (preferences - editor - clipboard)
2) made sure nls_sort from backend and client matched(registry - Oracle home)