Expr variants for boolean operations

[sarahyurick]

Which issue does this PR close?

Closes#3268

Rationale for this change

Hi @andygrove, let me know if this is what you were thinking.

[andygrove]

Thanks @sarahyurick this looks good so far. I created a PR against your branch to fix the protobuf part.

https://github.com/sarahyurick/arrow-datafusion/pull/1/files

[sarahyurick]

Awesome, thanks!

[andygrove]

The final piece here is to update the SQL query planner (datafusion/sql/src/planner.rs) so that we map the SQL expressions to these new Logical Plan expressions instead of to IsDistinctFrom as in:

 SQLExpr::IsTrue(expr) => Ok(Expr::BinaryExpr {
left: Box::new(self.sql_expr_to_logical_expr(*expr, schema, ctes)?),
op: Operator::IsNotDistinctFrom,
right: Box::new(lit(true)),
}),

[andygrove]

Actually, one other thing will be to map these new Expr to the same physical plan as Is[Not]DistinctFrom in the physical planner:

Operator::IsDistinctFrom => {match(left_data_type, right_data_type){// exchange lhs and rhs when lhs is Null, since `binary_array_op` is// always try to down cast array according to $LEFT expression.(DataType::Null, _) => {binary_array_op!(right, left, is_distinct_from)}
_ => binary_array_op!(left, right, is_distinct_from),}}

[andygrove]

On second thoughts, let's handle the physical plan side of this as a follow on PR. I filed #3288 to track this.

[andygrove]

Thanks @sarahyurick. Let's go ahead and merge this and then we can follow up with integrating with the SQL query planner and the physical plan.

[ursabot]

Benchmark runs are scheduled for baseline = fb2f0db and contender = a32c408. a32c408 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
Conbench compare runs links:
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[Skipped ⚠️ Benchmarking of arrow-datafusion-commits is not supported on test-mac-arm] test-mac-arm
[Skipped ⚠️ Benchmarking of arrow-datafusion-commits is not supported on ursa-i9-9960x] ursa-i9-9960x
[Skipped ⚠️ Benchmarking of arrow-datafusion-commits is not supported on ursa-thinkcentre-m75q] ursa-thinkcentre-m75q
Buildkite builds:
Supported benchmarks:
ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
test-mac-arm: Supported benchmark langs: C++, Python, R
ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java