concat_elements_utf8view

datafusion_physical_expr::expressions::binary::kernels

Function concat_elements_utf8view 

Source 
pub fn concat_elements_utf8view(
    left: &StringViewArray,
    right: &StringViewArray,
) -> Result<StringViewArray, ArrowError>
Expand description

Concatenates two StringViewArrays element-wise.
If either element is Null, the result element is also Null.

§Errors

  • Returns an error if the input arrays have different lengths.
  • Returns an error if any concatenated string exceeds u32::MAX (≈4 GB) in length.