Merge branch 'feature/window_bound_scalar' of https://github.com/synn…

…ada-ai/arrow-datafusion into feature/window_bound_scalar

# Conflicts:
#	datafusion/common/src/lib.rs

datafusion/common/src/lib.rs

@@ -25,6 +25,7 @@ pub mod parsers;
 #[cfg(feature = "pyarrow")]
 mod pyarrow;
 pub mod scalar;
+pub mod stats;
 pub mod test_util;
 
 pub use column::Column;