Radosław Waśko b5fc87e618 Data analysts should be able to transform a Table using the select_columns function (#3230) ... * Utility for mapping errors and warnings * Imlpement By_Index * Expose select_columns in InMem and DB. Need testing * checkpoint: writing tests * Fix minor issues, mock warning mapping for testing purposes * Improve By_Index error handling * A helper for testing problem handling * More error handling * docs * changelog * Fix matching test * Add SQLite tests * cleanup after test * Rework problem handling * small refactor * add examples * Add more test cases for regex matching * Fix Regex.Patter.matches to match full string * "Fix" tests		2022-02-02 09:04:06 +00:00
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Standard	Data analysts should be able to transform a Table using the select_columns function (#3230)	2022-02-02 09:04:06 +00:00