Transformers: Removed display name from reduced fields (#27141)

packages/grafana-data/src/transformations/transformers/reduce.test.ts

@@ -62,28 +62,28 @@ describe('Reducer Transformer', () => {
         config: {},
       },
       {
-        name: 'first',
+        name: 'First',
         type: FieldType.number,
         values: new ArrayVector([3, 10000.3, 1, 11000.1]),
-        config: { displayName: 'First' },
+        config: {},
       },
       {
-        name: 'min',
+        name: 'Min',
         type: FieldType.number,
         values: new ArrayVector([3, 10000.3, 1, 11000.1]),
-        config: { displayName: 'Min' },
+        config: {},
       },
       {
-        name: 'max',
+        name: 'Max',
         type: FieldType.number,
         values: new ArrayVector([6, 10000.6, 7, 11000.7]),
-        config: { displayName: 'Max' },
+        config: {},
       },
       {
-        name: 'last',
+        name: 'Last',
         type: FieldType.number,
         values: new ArrayVector([6, 10000.6, 7, 11000.7]),
-        config: { displayName: 'Last' },
+        config: {},
       },
     ];
 
@@ -108,28 +108,28 @@ describe('Reducer Transformer', () => {
         config: {},
       },
       {
-        name: 'first',
+        name: 'First',
         type: FieldType.number,
         values: new ArrayVector([3, 1]),
-        config: { displayName: 'First' },
+        config: {},
       },
       {
-        name: 'min',
+        name: 'Min',
         type: FieldType.number,
         values: new ArrayVector([3, 1]),
-        config: { displayName: 'Min' },
+        config: {},
       },
       {
-        name: 'max',
+        name: 'Max',
         type: FieldType.number,
         values: new ArrayVector([6, 7]),
-        config: { displayName: 'Max' },
+        config: {},
       },
       {
-        name: 'last',
+        name: 'Last',
         type: FieldType.number,
         values: new ArrayVector([6, 7]),
-        config: { displayName: 'Last' },
+        config: {},
       },
     ];
 
@@ -154,28 +154,28 @@ describe('Reducer Transformer', () => {
         config: {},
       },
       {
-        name: 'first',
+        name: 'First',
         type: FieldType.number,
         values: new ArrayVector([3, 10000.3]),
-        config: { displayName: 'First' },
+        config: {},
       },
       {
-        name: 'min',
+        name: 'Min',
         type: FieldType.number,
         values: new ArrayVector([3, 10000.3]),
-        config: { displayName: 'Min' },
+        config: {},
       },
       {
-        name: 'max',
+        name: 'Max',
         type: FieldType.number,
         values: new ArrayVector([6, 10000.6]),
-        config: { displayName: 'Max' },
+        config: {},
       },
       {
-        name: 'last',
+        name: 'Last',
         type: FieldType.number,
         values: new ArrayVector([6, 10000.6]),
-        config: { displayName: 'Last' },
+        config: {},
       },
     ];
 
@@ -200,28 +200,28 @@ describe('Reducer Transformer', () => {
         config: {},
       },
       {
-        name: 'first',
+        name: 'First',
         type: FieldType.number,
         values: new ArrayVector([3]),
-        config: { displayName: 'First' },
+        config: {},
       },
       {
-        name: 'min',
+        name: 'Min',
         type: FieldType.number,
         values: new ArrayVector([3]),
-        config: { displayName: 'Min' },
+        config: {},
       },
       {
-        name: 'max',
+        name: 'Max',
         type: FieldType.number,
         values: new ArrayVector([6]),
-        config: { displayName: 'Max' },
+        config: {},
       },
       {
-        name: 'last',
+        name: 'Last',
         type: FieldType.number,
         values: new ArrayVector([6]),
-        config: { displayName: 'Last' },
+        config: {},
       },
     ];
 

packages/grafana-data/src/transformations/transformers/reduce.ts

@@ -56,13 +56,10 @@ export const reduceTransformer: DataTransformerInfo<ReduceTransformerOptions> =
           values.push(vals);
 
           fields.push({
-            name: info.id,
+            name: info.name,
             type: FieldType.other, // UNKNOWN until after we call the functions
             values: values[values.length - 1],
-            config: {
-              displayName: info.name,
-              // UNIT from original field?
-            },
+            config: {},
           });
         }