Expand description
Arrow string kernels
Modules§
- concat_
elements - Provides utility functions for concatenation of elements in arrays.
- length
- Defines kernel for length of string arrays and binary arrays
- like
- Provide SQL’s LIKE operators for Arrow’s string 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, FixedSizeBinaryArray, DictionaryArray