Use index with x = ANY(array_column) expression

[Havasvölgyi Ottó <havasvolgyi.otto@xxxxxxxxx>]

Hi all,

Is there a way to speed up ANY-based array element search with some kind of index?

I mean this:

WHERE <parameter> = ANY(<array_column>)

Or is GIN index the only option with the @> operator?

WHERE <array_column> @> ARRAY[<parameter>]

Thank you,

Otto