diff --git a/packages/datalib/src/PerspectiveCache.ts b/packages/datalib/src/PerspectiveCache.ts
index 478bca5dd..5446d87a8 100644
--- a/packages/datalib/src/PerspectiveCache.ts
+++ b/packages/datalib/src/PerspectiveCache.ts
@@ -5,7 +5,7 @@ import _difference from 'lodash/difference';
 import debug from 'debug';
 import stableStringify from 'json-stable-stringify';
 import { PerspectiveDataPattern } from './PerspectiveDataPattern';
-import { perspectiveValueMatcherSimple } from './perspectiveTools';
+import { perspectiveValueMatcher } from './perspectiveTools';
 
 const dbg = debug('dbgate:PerspectiveCache');
 
@@ -19,7 +19,7 @@ export class PerspectiveBindingGroup {
 
   matchRow(row) {
     return this.table.bindingColumns.every((column, index) =>
-      perspectiveValueMatcherSimple(row[column], this.bindingValues[index])
+    perspectiveValueMatcher(row[column], this.bindingValues[index])
     );
   }
 }
@@ -73,7 +73,7 @@ export class PerspectiveCacheTable {
 
   storeGroupSize(props: PerspectiveDataLoadProps, bindingValues: any[], count: number) {
     const originalBindingValue = props.bindingValues.find(v =>
-      _zip(v, bindingValues).every(([x, y]) => perspectiveValueMatcherSimple(x, y))
+      _zip(v, bindingValues).every(([x, y]) => perspectiveValueMatcher(x, y))
     );
     // console.log('storeGroupSize NEW', bindingValues);
     // console.log('storeGroupSize ORIGINAL', originalBindingValue);
diff --git a/packages/datalib/src/PerspectiveTreeNode.ts b/packages/datalib/src/PerspectiveTreeNode.ts
index 42d77ed80..f80c9a2a7 100644
--- a/packages/datalib/src/PerspectiveTreeNode.ts
+++ b/packages/datalib/src/PerspectiveTreeNode.ts
@@ -835,10 +835,10 @@ export class PerspectivePatternColumnNode extends PerspectiveTreeNode {
     return null;
   }
 
-  get generatesHiearchicGridColumn() {
+  get generatesHiearchicGridColumn(): boolean {
     // return true;
     // console.log('generatesHiearchicGridColumn', this.parentTableNode?.nodeConfig?.checkedColumns, this.codeName + '::');
-    if (!!this.tableNodeOrParent?.nodeConfig?.checkedColumns?.find(x => x.startsWith(this.codeName + '::'))) {
+    if (this.tableNodeOrParent?.nodeConfig?.checkedColumns?.find(x => x.startsWith(this.codeName + '::'))) {
       return true;
     }
     // return false;
diff --git a/packages/datalib/src/perspectiveTools.ts b/packages/datalib/src/perspectiveTools.ts
index 5a93757b3..0ce3f2d83 100644
--- a/packages/datalib/src/perspectiveTools.ts
+++ b/packages/datalib/src/perspectiveTools.ts
@@ -9,14 +9,14 @@ export function getPerspectiveMostNestedChildColumnName(columnName: string) {
   return path[path.length - 1];
 }
 
+// export function perspectiveValueMatcher(value1, value2): boolean {
+//   if (value1?.$oid && value2?.$oid) return value1.$oid == value2.$oid;
+//   if (Array.isArray(value1)) return !!value1.find(x => perspectiveValueMatcher(x, value2));
+//   if (Array.isArray(value2)) return !!value2.find(x => perspectiveValueMatcher(value1, x));
+//   return value1 == value2;
+// }
+
 export function perspectiveValueMatcher(value1, value2): boolean {
-  if (value1?.$oid && value2?.$oid) return value1.$oid == value2.$oid;
-  if (Array.isArray(value1)) return !!value1.find(x => perspectiveValueMatcher(x, value2));
-  if (Array.isArray(value2)) return !!value2.find(x => perspectiveValueMatcher(value1, x));
-  return value1 == value2;
-}
-
-export function perspectiveValueMatcherSimple(value1, value2): boolean {
   if (value1?.$oid && value2?.$oid) return value1.$oid == value2.$oid;
   return value1 == value2;
 }