jorgecarleitao opened a new pull request #8199: URL: https://github.com/apache/arrow/pull/8199
This PR adds a new function to kernels called `substring` that yields a substring of a StringArray starting at a given index, and with a given optional length. fn substring(array: &Array, start: i32, length: &Option<u32>) -> Result<ArrayRef> This operation is common in strings, and it is useful for string-based transformations. The API is inspired by Spark's API. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
