Support FilterableField on array fields

[rostaingc]

Is your feature request related to a problem? Please describe.

I have a column defined as

@Column({ type: 'text', array: true, default: [] })
userIDs: string[]

I would like to filter my entity based on values inside this array.

But FilterableField does not support text array columns.

Have you read the Contributing Guidelines?

yes

Describe the solution you'd like
Be able to add the FilterableField(() => [String]) decorator on that field.

Describe alternatives you've considered
Currently I have changed my column to a simple text and the userIDs set to a string type.
I ve added FilterableField(() => String) and making queries with like '%x%'

Additional context
Add any other context or screenshots about the feature request here.

[kasir-barati]

Hi @rostaingc,

This is a must if you ask me. I mean common it is pretty normal to want such a feature. And for me changing data type of my database is kinda a big NO. Have you started adding this feature @TriPSs?