[GitHub] [arrow-datafusion] comphead commented on a diff in pull request #6056: Update DataFusion architecture documentation

["comphead (via GitHub)" <gi...@apache.org>]

comphead commented on code in PR #6056:
URL: https://github.com/apache/arrow-datafusion/pull/6056#discussion_r1172720822


##########
datafusion/core/src/datasource/empty.rs:
##########
@@ -15,7 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-//! An empty plan that is usefull for testing and generating plans without mapping them to actual data.
+//! [`EmptyTable`] usefull for testing.

Review Comment:
   ```suggestion
   //! [`EmptyTable`] useful for testing.
   ```



##########
datafusion/core/src/datasource/empty.rs:
##########
@@ -30,7 +30,8 @@ use crate::logical_expr::Expr;
 use crate::physical_plan::project_schema;
 use crate::physical_plan::{empty::EmptyExec, ExecutionPlan};
 
-/// A table with a schema but no data.
+/// An empty plan that is usefull for testing and generating plans

Review Comment:
   ```suggestion
   /// An empty plan that is useful for testing and generating plans
   ```



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