peter-toth commented on code in PR #10868: URL: https://github.com/apache/datafusion/pull/10868#discussion_r1635138918
########## datafusion/optimizer/src/common_subexpr_eliminate.rs: ########## @@ -515,14 +522,15 @@ fn build_common_expr_project_plan( let mut fields_set = BTreeSet::new(); let mut project_exprs = common_exprs .into_iter() - .map(|(expr_id, expr)| { + .enumerate() + .map(|(index, (expr_id, expr))| { Review Comment: If `#` prefix used in other engines then I'm fine with it. -- 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. To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org