Do not filter by 0 keys.

Author: Artem

redisinsight/api/src/modules/shared/services/instances-business/overview.service.spec.ts

@@ -62,6 +62,7 @@ export const mockDatabaseOverview: DatabaseOverview = {
   totalKeys: 2,
   totalKeysPerDb: {
     db0: 1,
+    db1: 0,
     db2: 1,
   },
   connectedClients: 1,
@@ -227,6 +228,7 @@ describe('OverviewService', () => {
           totalKeys: 6,
           totalKeysPerDb: {
             db0: 3,
+            db1: 0,
             db2: 3,
           },
           usedMemory: 3,
@@ -282,6 +284,7 @@ describe('OverviewService', () => {
           totalKeys: 6,
           totalKeysPerDb: {
             db0: 3,
+            db1: 0,
             db2: 3,
           },
           usedMemory: 3,

redisinsight/api/src/modules/shared/services/instances-business/overview.service.ts

@@ -221,13 +221,6 @@ export class OverviewService {
         );
       });
 
-      // filter 0 values
-      Object.keys(totalKeysPerDb).forEach((key) => {
-        if (!totalKeysPerDb[key]) {
-          delete totalKeysPerDb[key];
-        }
-      });
-
       const totalKeys = totalKeysPerDb ? sum(Object.values(totalKeysPerDb)) : undefined;
       return [totalKeys, Object.keys(totalKeysPerDb).length > 1 ? totalKeysPerDb : undefined];
     } catch (e) {