feat(Query): enable queries with multiple resultsets

[artemmufazalov]

Use multi schema for requests if setting is enabled. It allows queries with multiple result set. Query example:

SELECT * FROM `/table1`;
SELECT * FROM `/table2`;
SELECT * FROM `/table3`;

In this case tabs with result sets will appear above result table

[Raubzeug]

We render content here and in 158 line. Is it possible to optimise this?
And we should think about optimisation work with Fullscreen. It seems that it's no need to render Fullscreen always. I remember that there're a lot of pitfalls with it, but maybe we need this issue in backlog.

[artemmufazalov]

I'll put it to a variable.

Could you please clarify what is the problem with Fullscreen and how it could be optimised?

[Raubzeug]

For now, Fullscreen is always rendered, no matter if user wanted to see it at least one time or not. And its content may be quite heavy to render. So I suggest to improve it with the same technology as we discussed regarding Tabs content!

[artemmufazalov]

Now I get it, added this issue to ticket with QueryEditor optimisation