Andy Grove created ARROW-10894: ---------------------------------- Summary: [Rust] [DataFusion] Optimizer rules should work with qualified column names Key: ARROW-10894 URL: https://issues.apache.org/jira/browse/ARROW-10894 Project: Apache Arrow Issue Type: Improvement Components: Rust - DataFusion Reporter: Andy Grove
We have a number of optimization rules that deal with column names represented by strings. In order to support qualified field names in queries we need to update these rules to work with a data structure representing optionally qualified column names instead. Suggested data structure: {code:java} struct ColumnName { qualifier: Option<String>, name: String } {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)