Expand description
Arrow string kernels
§Platform Support
Only little-endian platforms are officially supported and tested in CI. Big-endian platforms are not tested in CI and may not work correctly. Fixes for big-endian platforms are welcome and handled on a best-effort basis, but compatibility is not guaranteed.
Modules§
- concat_
elements - Provides utility functions for concatenation of elements in arrays.
- length
- Defines kernel for length of string arrays and binary arrays
- like
- String predicate kernels for Arrow arrays.
- regexp
- Defines kernel to extract substrings based on a regular expression of a [Large]StringArray
- substring
- Defines kernel to extract a substring of an Array Supported array types: GenericStringArray, GenericBinaryArray, GenericByteViewArray, FixedSizeBinaryArray, DictionaryArray