update to final design doc

Author: sjpotter

packages/search/lib/commands/CREATE.spec.ts

@@ -443,17 +443,17 @@ describe('CREATE', () => {
         });
 
         describe('Missing Values', () => {
-            it('with ISNULL', () => {
+            it('with INDEX_EMPTY', () => {
                 assert.deepEqual(
                     transformArguments('index', {
                         field: {
                             type: SchemaFieldTypes.TEXT,
                             MISSING_VALUES: {
-                                IS_NULL: true
+                                INDEX_EMPTY: true
                             }
                         }
                     }),
-                    ['FT.CREATE', 'index', 'SCHEMA', 'field', 'TEXT', 'ISNULL']
+                    ['FT.CREATE', 'index', 'SCHEMA', 'field', 'TEXT', 'INDEXEMPTY']
                 );
             });
 
@@ -463,11 +463,11 @@ describe('CREATE', () => {
                         field: {
                             type: SchemaFieldTypes.TEXT,
                             MISSING_VALUES: {
-                                IS_MISSING: true
+                                INDEX_MISSING: true
                             }
                         }
                     }),
-                    ['FT.CREATE', 'index', 'SCHEMA', 'field', 'TEXT', 'ISMISSING']
+                    ['FT.CREATE', 'index', 'SCHEMA', 'field', 'TEXT', 'INDEXMISSING']
                 );
             });
         });

packages/search/lib/commands/index.ts

@@ -190,21 +190,21 @@ export enum SchemaFieldTypes {
 }
 
 export interface MissingValues {
-    IS_NULL?: boolean;
-    IS_MISSING?: boolean;
+    INDEX_EMPTY?: boolean;
+    INDEX_MISSING?: boolean;
 }
 
 function pushMissingValues(args: RedisCommandArguments, missingValues?: MissingValues) {
     if (!missingValues) {
         return;
     }
-  
-    if (missingValues.IS_MISSING) {
-        args.push("ISMISSING");
+
+    if (missingValues.INDEX_EMPTY) {
+        args.push("INDEXEMPTY");
     }
 
-    if (missingValues.IS_NULL) {
-        args.push("ISNULL");
+    if (missingValues.INDEX_MISSING) {
+        args.push("INDEXMISSING");
     }
 }