Tweak signatures for Resource<Datetime2.TM64> overloads

Author: igormunkin

yql/essentials/udfs/common/datetime2/datetime_udf.cpp

@@ -385,6 +385,16 @@ struct TGetTimeComponent {
         Y_ENSURE(!block);
 
         if (resource.GetTag() == TStringRef::Of(TM64ResourceName)) {
+            // FIXME: The condition below is required to untie the
+            // Gordian knot with the upgrade, when two MiniKQL
+            // runtimes with different versions are being used.
+            // See YQL-19967 for more info.
+            if (MKQL_RUNTIME_VERSION < 51U && typesOnly) {
+                ::TStringBuilder sb;
+                sb << "Unexpected Resource tag: got '" << resource.GetTag() << "'";
+                builder.SetError(sb);
+                return true;
+            }
             BuildSignature<TFieldStorage, TM64ResourceName, WAccessor>(builder, typesOnly);
             return true;
         }
@@ -1166,6 +1176,16 @@ class TGetDateComponent: public ::NYql::NUdf::TBoxedValue {
         }
 
         if (resource.GetTag() == TStringRef::Of(TM64ResourceName)) {
+            // FIXME: The condition below is required to untie the
+            // Gordian knot with the upgrade, when two MiniKQL
+            // runtimes with different versions are being used.
+            // See YQL-19967 for more info.
+            if (MKQL_RUNTIME_VERSION < 51U && typesOnly) {
+                ::TStringBuilder sb;
+                sb << "Unexpected Resource tag: got '" << resource.GetTag() << "'";
+                builder.SetError(sb);
+                return true;
+            }
             BuildSignature<TResultWType, TM64ResourceName, WAccessor>(builder, typesOnly);
             return true;
         }
@@ -1280,6 +1300,16 @@ class TGetDateComponentName: public ::NYql::NUdf::TBoxedValue {
         }
 
         if (resource.GetTag() == TStringRef::Of(TM64ResourceName)) {
+            // FIXME: The condition below is required to untie the
+            // Gordian knot with the upgrade, when two MiniKQL
+            // runtimes with different versions are being used.
+            // See YQL-19967 for more info.
+            if (MKQL_RUNTIME_VERSION < 51U && typesOnly) {
+                ::TStringBuilder sb;
+                sb << "Unexpected Resource tag: got '" << resource.GetTag() << "'";
+                builder.SetError(sb);
+                return true;
+            }
             BuildSignature<TM64ResourceName, WAccessor>(builder, typesOnly);
             return true;
         }
@@ -1515,6 +1545,16 @@ TUnboxedValue GetTimezoneName(const IValueBuilder* valueBuilder, const TUnboxedV
             }
 
             if (resource.GetTag() == TStringRef::Of(TM64ResourceName)) {
+                // FIXME: The condition below is required to untie the
+                // Gordian knot with the upgrade, when two MiniKQL
+                // runtimes with different versions are being used.
+                // See YQL-19967 for more info.
+                if (MKQL_RUNTIME_VERSION < 51U && typesOnly) {
+                    ::TStringBuilder sb;
+                    sb << "Unexpected Resource tag: got '" << resource.GetTag() << "'";
+                    builder.SetError(sb);
+                    return true;
+                }
                 BuildSignature<TM64ResourceName>(builder, typesOnly);
                 return true;
             }
@@ -1817,6 +1857,16 @@ class TBoundaryOf: public ::NYql::NUdf::TBoxedValue {
         }
 
         if (resource.GetTag() == TStringRef::Of(TM64ResourceName)) {
+            // FIXME: The condition below is required to untie the
+            // Gordian knot with the upgrade, when two MiniKQL
+            // runtimes with different versions are being used.
+            // See YQL-19967 for more info.
+            if (MKQL_RUNTIME_VERSION < 51U && typesOnly) {
+                ::TStringBuilder sb;
+                sb << "Unexpected Resource tag: got '" << resource.GetTag() << "'";
+                builder.SetError(sb);
+                return true;
+            }
             BuildSignature<TM64ResourceName, WBoundary>(builder, typesOnly);
             return true;
         }
@@ -2198,6 +2248,16 @@ class TShift : public TBoxedValue {
         }
 
         if (resource.GetTag() == TStringRef::Of(TM64ResourceName)) {
+            // FIXME: The condition below is required to untie the
+            // Gordian knot with the upgrade, when two MiniKQL
+            // runtimes with different versions are being used.
+            // See YQL-19967 for more info.
+            if (MKQL_RUNTIME_VERSION < 51U && typesOnly) {
+                ::TStringBuilder sb;
+                sb << "Unexpected Resource tag: got '" << resource.GetTag() << "'";
+                builder.SetError(sb);
+                return true;
+            }
             BuildSignature<TM64ResourceName, WShifter>(builder, typesOnly);
             return true;
         }