expression: implement vectorized evaluation for builtinRoundIntSig (#…

…12298)
pingcap · Sep 23, 2019 · 61f26d8 · 61f26d8
1 parent d1378f9
commit 61f26d8
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Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/expression/builtin_math_vec.go b/expression/builtin_math_vec.go
@@ -453,3 +453,11 @@ func (b *builtinAbsIntSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column)
 func (b *builtinAbsIntSig) vectorized() bool {
 	return true
 }
+
+func (b *builtinRoundIntSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
+	return b.args[0].VecEvalInt(b.ctx, input, result)
+}
+
+func (b *builtinRoundIntSig) vectorized() bool {
+	return true
+}
diff --git a/expression/builtin_math_vec_test.go b/expression/builtin_math_vec_test.go
@@ -73,6 +73,7 @@ var vecBuiltinMathCases = map[string][]vecExprBenchCase{
 	},
 	ast.Round: {
 		{types.ETDecimal, []types.EvalType{types.ETDecimal}, nil},
+		{types.ETInt, []types.EvalType{types.ETInt}, nil},
 	},
 	ast.Pow: {
 		{types.ETReal, []types.EvalType{types.ETReal, types.ETReal}, []dataGenerator{&rangeRealGener{0, 10, 0.5}, &rangeRealGener{0, 100, 0.5}}},