?: the jsonb document has the top-level key: Pg.has_key(it.settings, "beta").
- document: the jsonb column.
- key: the top-level key.
has_key :: (document: $T, key: string) -> bool?: the jsonb document has the top-level key: Pg.has_key(it.settings, "beta").
Parameters
- document: $T
- the jsonb column.
- key: string
- the top-level key.
Returns
- bool