polars.Expr.sum¶
- Expr.sum() polars.internals.expr.Expr ¶
Get sum value.
Notes
Dtypes in {Int8, UInt8, Int16, UInt16} are cast to Int64 before summing to prevent overflow issues.
Get sum value.
Notes
Dtypes in {Int8, UInt8, Int16, UInt16} are cast to Int64 before summing to prevent overflow issues.