Function starts_with

pub fn starts_with(
    left: &dyn Datum,
    right: &dyn Datum,
) -> Result<BooleanArray, ArrowError>

Perform SQL STARTSWITH(left, right)

Supported DataTypes

left and right must be the same type, and one of

• Utf8
• LargeUtf8
• Utf8View
• Binary
• LargeBinary
• BinaryView

Example

let strings = StringArray::from(vec!["arrow-rs", "arrow-rs", "arrow-rs", "Parquet"]);
let patterns = StringArray::from(vec!["arr", "arrow", "arrow-cpp", "p"]);

let result = starts_with(&strings, &patterns).unwrap();
assert_eq!(result, BooleanArray::from(vec![true, true, false, false]));