Andy Grove

hash_join panics when join keys have different data types

3

**Describe the bug** There are several places where hash_join can panic in version 9.0.0 when I run SQL queries. ``` thread 'tokio-runtime-worker' panicked at 'called `Option::unwrap()` on a `None` value',...

User guide is incorrect regarding using CLI to register CSV files using schema inference

1

**Describe the bug** The user guide page at https://arrow.apache.org/datafusion/cli/index.html states that "It is necessary to provide schema information for CSV files since DataFusion does not automatically infer the schema when...

WIP: Starting point for optimizer integration tests

4

# Which issue does this PR close? Closes https://github.com/apache/arrow-datafusion/issues/2911 # Rationale for this change I would like integration tests in the optimizer crate where we can easily add SQL and...

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** I would like integration tests in the optimizer crate where we can...

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Since merging https://github.com/apache/arrow-datafusion/commit/ae6dab0d161ba889ae97a304172f06576614aa48 we support join filters on semi/anti joins, although this...

Add SQL query planner support for time literal

2

# Which issue does this PR close? Part of https://github.com/apache/arrow-datafusion/issues/2883 # Rationale for this change Support more SQL in the SQL query planner # What changes are included in this...

Add support for `TIME` literal values

1

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** We have support for `DATE` literals: ```sql SELECT DATE '2001-12-31' AS "T";...

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** As a user of DataFusion, how do I know what functions are...

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Once we have released [DataFusion 8.0.0](https://github.com/apache/arrow-datafusion/issues/2392), I would like to release Ballista...

Make gRPC timeouts user-configurable

1

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** PR https://github.com/apache/arrow-ballista/pull/115 specifies timeouts but they are hard-coded. **Describe the solution you'd...