atoti.ExternalColumn.isin()

ExternalColumn.isin(*elements: bool | date | datetime | float | int | Sequence[int] | Sequence[float] | str | time) → Condition[ExternalColumnIdentifier, Literal['isin'], Constant, None]

ExternalColumn.isin(*elements: bool | date | datetime | float | int | Sequence[int] | Sequence[float] | str | time | None) → Condition[ExternalColumnIdentifier, 'isin', Constant | None, None]

Return a condition evaluating to True if a column element is among the given elements and False otherwise.

table["City"].isin("Paris", "New York") is equivalent to (table["City"] == "Paris") | (table["City"] == "New York").

Parameters:

elements – One or more elements on which the column should be.