[GitHub] [arrow-datafusion] jackwener opened a new issue, #4430: `UnwrapCastInComparison` exist bug

[GitBox <gi...@apache.org>]

jackwener opened a new issue, #4430:
URL: https://github.com/apache/arrow-datafusion/issues/4430

   **Describe the bug**
   A clear and concise description of what the bug is.
   
   **To Reproduce**
   run in optimizer integration-test
   
   ```rust
   #[test]
   fn push_down_filter_groupby_expr_contains_alias() {
       let sql = "SELECT * FROM (SELECT (col_int32 + col_uint32) AS c, count(*) FROM test GROUP BY 1) where c > 3";
       let plan = test_sql(sql).unwrap();
       let expected = "Projection: c, COUNT(UInt8(1))\
       \n  Projection: test.col_int32 + test.col_uint32 AS c, COUNT(UInt8(1))\
       \n    Aggregate: groupBy=[[test.col_int32 + CAST(test.col_uint32 AS Int32)]], aggr=[[COUNT(UInt8(1))]]\
       \n      Filter: CAST(test.col_int32 + test.col_uint32 AS Int64) > Int64(3)\
       \n        TableScan: test projection=[col_int32, col_uint32]";
       assert_eq!(expected, format!("{:?}", plan));
   }
   ```
   
   **Expected behavior**
   A clear and concise description of what you expected to happen.
   
   **Additional context**
   Add any other context about the problem here.
   


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[GitHub] [arrow-datafusion] jackwener closed issue #4430: `UnwrapCastInComparison` exist bug

[GitBox <gi...@apache.org>]

jackwener closed issue #4430: `UnwrapCastInComparison` exist bug
URL: https://github.com/apache/arrow-datafusion/issues/4430


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