diff --git a/src/app/shared/table-view/table-view.component.ts b/src/app/shared/table-view/table-view.component.ts
index e3fc93d2..39ddab47 100644
--- a/src/app/shared/table-view/table-view.component.ts
+++ b/src/app/shared/table-view/table-view.component.ts
@@ -51,7 +51,7 @@ export class TableViewComponent implements OnInit, OnDestroy {
   @Input() tableFilled = new Subject<boolean>();
   @Input() clearFilter = new Subject<boolean>();
   @Output() onFilteringChanged = new EventEmitter<TableFiltering>();
-  @Output() onDataForQueryResult = new EventEmitter<{ dbIds: number[] | string[], tableIdx: number[] }>();
+  @Output() onDataForQueryResult = new EventEmitter<{ dbIds: string[], tableIdx: number[] }>();
 
   constructor(private _cyService: CytoscapeService, private _g: GlobalVariableService, private _ngZone: NgZone) { }
 
@@ -248,7 +248,7 @@ export class TableViewComponent implements OnInit, OnDestroy {
 
   loadGraph4Checked() {
     // index 0 keeps database IDs
-    let dbIds = this.params.results.filter((_, i) => this.checkedIdx[i]).map(x => x[0].val) as number[];
+    let dbIds = this.params.results.filter((_, i) => this.checkedIdx[i]).map(x => x[0].val) as string[];
     let idxes = [];
     for (let i in this.checkedIdx) {
       idxes.push(Number(i) + 1);
diff --git a/src/environments/environment.prod.ts b/src/environments/environment.prod.ts
index 66c96d44..933c24da 100644
--- a/src/environments/environment.prod.ts
+++ b/src/environments/environment.prod.ts
@@ -1,7 +1,7 @@
 export const environment = {
   production: true,
   dbConfig: {
-    url: 'http://ivis.cs.bilkent.edu.tr:3001/db/data/transaction/commit',
+    url: 'http://ivis.cs.bilkent.edu.tr:3001/db/neo4j/tx/commit',
     username: 'neo4j',
     password: '12345678'
   }