Problem with showing details in result set

[mEan]

Hello,

I suddenly encountered a problem with showing details of a column in result set (clicking the three periods button). Nothing happens now, the button keeps focused and the application is freezed like there was an active popup window, but nothing is visible - the application needs to be killed.

Maybe it has something to do with setting Acrobat reader as external presenter for BLOB files as I did few days ago - this is the only detail that works, but when pressing Ctrl before clicking the button to change the settings acts as mentioned above.

Do you have any idea what can cause this behavior?

 

[Marco Kalter]

If you hold down the Ctrl-key when you press the button the Large Data Editor will be invoked again, so that you can change or remove the association with an external application.

 

[mEan]

Thanks for your reply.

As I mentioned above, the application freezes even when the Ctrl key is held down, seems like the Large Data Editor is broken, and the application acts like the popup is opened but not visible.

Is there a possibility to change the association in preferences or config file?

 

[Marco Kalter]

Okay. In that case, can you start regedit.exe and delete the following section?

HKEY_CURRENT_USER\Software\Allround Automations\PL/SQL Developer\Position\ColumnEditorForm

Restart PL/SQL Developer and check if this helped.

 

[mEan]

Deleting this registry section solved my problem, thank you!