[VL] Fix negative function mapping (#5481)

[VL] Fix negative function mapping.
apache · Apr 22, 2024 · 6100b60 · 6100b60
1 parent b4641c9
commit 6100b60
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/backends-velox/src/test/scala/org/apache/gluten/execution/ScalarFunctionsValidateSuite.scala b/backends-velox/src/test/scala/org/apache/gluten/execution/ScalarFunctionsValidateSuite.scala
@@ -805,4 +805,10 @@ class ScalarFunctionsValidateSuite extends FunctionsValidateTest {
     }
   }
 
+  test("negative") {
+    runQueryAndCompare("select negative(l_orderkey) from lineitem") {
+      checkGlutenOperatorMatch[ProjectExecTransformer]
+    }
+  }
+
 }
diff --git a/cpp/velox/substrait/SubstraitParser.cc b/cpp/velox/substrait/SubstraitParser.cc
@@ -405,7 +405,8 @@ std::unordered_map<std::string, std::string> SubstraitParser::substraitVeloxFunc
     {"collect_set", "set_agg"},
     {"try_add", "plus"},
     {"forall", "all_match"},
-    {"exists", "any_match"}};
+    {"exists", "any_match"},
+    {"negative", "unaryminus"}};
 
 const std::unordered_map<std::string, std::string> SubstraitParser::typeMap_ = {
     {"bool", "BOOLEAN"},