Minor: Doc and organize fields in `struct ExternalSorter`

apache / datafusion

Apache DataFusion SQL Query Engine

https://datafusion.apache.org/

Apache License 2.0

6.33k stars 1.2k forks source link

Minor: Doc and organize fields in `struct ExternalSorter` #13447

Closed 2010YOUY01 closed 6 days ago

2010YOUY01 commented 6 days ago

Which issue does this PR close?

Closes #.

Rationale for this change

ExternalSorter is a big and important struct for sorting execution, this PR only organizes its fields for readability: fields are put into different categories, and closely related ones are put next to each other.

apache / datafusion

Minor: Doc and organize fields in `struct ExternalSorter` #13447

Which issue does this PR close?

Rationale for this change

What changes are included in this PR?

Are these changes tested?

Are there any user-facing changes?