polars.internals.expr.ExprDateTimeNameSpace.epoch_milliseconds

ExprDateTimeNameSpace.epoch_milliseconds() → polars.internals.expr.Expr

Get the number of milliseconds since the unix EPOCH If the date is before the unix EPOCH, the number of milliseconds will be negative.

Deprecated since version 0.13.9: Use epoch() instead.

Returns

Milliseconds as Int64

polars.internals.expr.ExprDateTimeNameSpace.epoch_days polars.internals.expr.ExprDateTimeNameSpace.epoch_seconds