fix: ignore DataType::Null in possible types during csv type inference - #17796

fix: ignore DataType::Null in possible types during csv type inference#17796

alamb merged 8 commits into

apache:mainapache/datafusion:mainfrom

dqkqd:csv-format-incorrect-type-inferencedqkqd/datafusion:csv-format-incorrect-type-inferenceCopy head branch name to clipboard