how to subquey to do not load in live database in
select * from colours c
where exists (
select null from bricks b
where b.colour = c.colour_name
and b.brick_id < 5
);how to subquey to do not load in live database in
select * from colours c
where exists (
select null from bricks b
where b.colour = c.colour_name
and b.brick_id < 5
);Copyright © 2021 Codeinu
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