v.20.12Backward Incompatible Changes

Accept User Settings for File Formats in Table Creation with File Engine

Accept user settings related to file formats (e.g. format_csv_delimiter) in the SETTINGS clause when creating a table that uses File engine, and use these settings in all INSERTs and SELECTs. The file format settings changed in the current user session, or in the SETTINGS clause of a DML query itself, no longer affect the query. #16591 (Alexander Kuzmenkov).