reduce codegen in multiple-key sort

oap-project · Feb 7, 2021 · fef825f · fef825f
1 parent 7d8f210
commit fef825f
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Showing 2 changed files with 502 additions and 8 deletions.
diff --git a/cpp/src/codegen/arrow_compute/ext/code_generator_base.h b/cpp/src/codegen/arrow_compute/ext/code_generator_base.h
@@ -17,6 +17,7 @@
 
 #pragma once
 #include "codegen/common/result_iterator.h"
+#include "precompile/array.h"
 
 class SortRelation;
 class GandivaProjector;
@@ -45,6 +46,10 @@ class CodeGenBase {
     return arrow::Status::NotImplemented("CodeGenBase Finish is an abstract interface.");
   }
 
+  virtual arrow::Status FinishInternal(std::shared_ptr<precompile::FixedSizeBinaryArray>* out) {
+    return arrow::Status::NotImplemented("CodeGenBase FinishInternal is an abstract interface.");
+  }
+
   virtual arrow::Status MakeResultIterator(
       std::shared_ptr<arrow::Schema> schema,
       std::shared_ptr<ResultIterator<arrow::RecordBatch>>* out) {