YQ-1161: support decimal type in ImportValueFromProto

ref:5549265ecc00f3478fba63c9ebd23f71e7378511

1 files changed, 2 insertions, 0 deletions

diff --git a/ydb/core/engine/mkql_proto.cpp b/ydb/core/engine/mkql_proto.cpp
index 3dd053e3724..ea0ac631994 100644
--- a/ydb/core/engine/mkql_proto.cpp
+++ b/ydb/core/engine/mkql_proto.cpp
@@ -55,6 +55,8 @@ namespace {
                 return ValueFromString(NUdf::EDataSlot::JsonDocument, value.text_value());
             case NUdf::TDataType<NUdf::TDyNumber>::Id:
                 return ValueFromString(NUdf::EDataSlot::DyNumber, value.text_value());
+            case NUdf::TDataType<NUdf::TDecimal>::Id:
+                return NUdf::TUnboxedValuePod(NYql::NDecimal::FromHalfs(value.low_128(), value.high_128()));
             default:
                 return MakeString(value.bytes_value());
         }