Add REFERENCE to schema data types.

3 files changed, 7 insertions, 2 deletions

diff --git a/searchcommon/src/vespa/searchcommon/common/datatype.cpp b/searchcommon/src/vespa/searchcommon/common/datatype.cpp
index f5aa9e50f3a..b28fc06b3fd 100644
--- a/searchcommon/src/vespa/searchcommon/common/datatype.cpp
+++ b/searchcommon/src/vespa/searchcommon/common/datatype.cpp
@@ -26,6 +26,7 @@ dataTypeFromName(const vespalib::stringref &name) {
     else if (name == "RAW")     { return RAW; }
     else if (name == "BOOLEANTREE") { return BOOLEANTREE; }
     else if (name == "TENSOR") { return TENSOR; }
+    else if (name == "REFERENCE") { return REFERENCE; }
     else {
         throw InvalidConfigException("Illegal enum value '" + name + "'");
     }
@@ -44,7 +45,8 @@ const char *datatype_str[] = { "UINT1",
                                "RAW",
                                "FEATURE_NOTUSED",
                                "BOOLEANTREE",
-                               "TENSOR" };
+                               "TENSOR",
+                               "REFERENCE"};
 
 vespalib::string
 getTypeName(DataType type) {
diff --git a/searchcommon/src/vespa/searchcommon/common/datatype.h b/searchcommon/src/vespa/searchcommon/common/datatype.h
index de442e139db..f73274d58c0 100644
--- a/searchcommon/src/vespa/searchcommon/common/datatype.h
+++ b/searchcommon/src/vespa/searchcommon/common/datatype.h
@@ -24,7 +24,8 @@ enum DataType { UINT1 = 0,
     RAW = 10,
     //FEATURE = 11,
     BOOLEANTREE = 12,
-    TENSOR = 13
+    TENSOR = 13,
+    REFERENCE = 14
 };
 
 /**
diff --git a/searchcommon/src/vespa/searchcommon/common/schemaconfigurer.cpp b/searchcommon/src/vespa/searchcommon/common/schemaconfigurer.cpp
index 647a23a8db8..195483855cd 100644
--- a/searchcommon/src/vespa/searchcommon/common/schemaconfigurer.cpp
+++ b/searchcommon/src/vespa/searchcommon/common/schemaconfigurer.cpp
@@ -71,6 +71,8 @@ SchemaBuilder::convert(const AttributesConfig::Attribute::Datatype &type)
         return schema::BOOLEANTREE;
     case AttributesConfig::Attribute::TENSOR:
         return schema::TENSOR;
+    case AttributesConfig::Attribute::REFERENCE:
+        return schema::REFERENCE;
     default:
         break;
     }