fix projection pushdown in IPC scanning

pola-rs · Nov 14, 2021 · 4e6dea0 · 4e6dea0
1 parent cd3eef0
commit 4e6dea0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/polars/polars-lazy/src/logical_plan/optimizer/projection_pushdown.rs b/polars/polars-lazy/src/logical_plan/optimizer/projection_pushdown.rs
@@ -316,7 +316,7 @@ impl ProjectionPushDown {
                 schema,
                 predicate,
                 aggregate,
-                options,
+                mut options,
                 ..
             } => {
                 let with_columns = get_scan_columns(&mut acc_projections, expr_arena);
@@ -329,6 +329,7 @@ impl ProjectionPushDown {
                         &*schema,
                     )?))
                 };
+                options.with_columns = with_columns;
 
                 let lp = IpcScan {
                     path,