Add reference attribute.

2 files changed, 3 insertions, 1 deletions

diff --git a/searchcommon/src/vespa/searchcommon/attribute/basictype.cpp b/searchcommon/src/vespa/searchcommon/attribute/basictype.cpp
index b1a4539ebb8..74b3e331671 100644
--- a/searchcommon/src/vespa/searchcommon/attribute/basictype.cpp
+++ b/searchcommon/src/vespa/searchcommon/attribute/basictype.cpp
@@ -19,7 +19,8 @@ const BasicType::TypeInfo BasicType::_typeTable[BasicType::MAX_TYPE] = {
     { BasicType::FLOAT,     sizeof(float),    "float" },
     { BasicType::DOUBLE,    sizeof(double),   "double" },
     { BasicType::PREDICATE, 0,                "predicate" },
-    { BasicType::TENSOR, 0,                   "tensor" }
+    { BasicType::TENSOR, 0,                   "tensor" },
+    { BasicType::REFERENCE, 12,               "reference" }
 };
 
 BasicType::Type
diff --git a/searchcommon/src/vespa/searchcommon/attribute/basictype.h b/searchcommon/src/vespa/searchcommon/attribute/basictype.h
index 26b17c46f60..425459b41b8 100644
--- a/searchcommon/src/vespa/searchcommon/attribute/basictype.h
+++ b/searchcommon/src/vespa/searchcommon/attribute/basictype.h
@@ -24,6 +24,7 @@ class BasicType
         DOUBLE    = 10,
         PREDICATE = 11,
         TENSOR    = 12,
+        REFERENCE = 13,
         MAX_TYPE
     };