[GitHub] [arrow-datafusion] andygrove opened a new issue, #2460: SQL planner allows `HAVING` clause in non-aggregate queries

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

andygrove opened a new issue, #2460:
URL: https://github.com/apache/arrow-datafusion/issues/2460

   **Describe the bug**
   DataFusion currently supports the `HAVING` clause in non-aggregate queries, as demonstrated in this test:
   
   ``` rust
   #[test]
   fn select_with_having() {
       let sql = "SELECT id, age
                  FROM person
                  HAVING age > 100 AND age < 200";
       let expected = "Projection: #person.id, #person.age\
                       \n  Filter: #person.age > Int64(100) AND #person.age < Int64(200)\
                       \n    TableScan: person projection=None";
       quick_test(sql, expected);
   }
   ```
   
   **To Reproduce**
   N/A
   
   **Expected behavior**
   Neither Postgres nor Spark support this use case. We should fail to plan non-aggregate queries that use a `HAVING` clause.
   
   **Additional context**
   None
   


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