I wanted to comment out the line in DBeaver, so I used Ctrl - key But it doesn't worked. So I tried Ctrl Shift - and it woked in wrong way. the key opened the same query space, and when I enter the same key, it has gone.

I googled it, but still don't know what is the name of this function. What is it?

CodePudding user response：

The shortcut that you should be using to comment is Ctrl / for single line and Ctrl Shift / for multi line comment as per Dbeaver documentation.

Coming to your question they have not mentioned about Ctrl Shift - it in their docs but it does open another another SQL editor window for you which indicates the purpose is just it.