diff --git a/packages/datalib/src/PerspectiveColumnDefinition.ts b/packages/datalib/src/PerspectiveTreeNode.ts
similarity index 65%
rename from packages/datalib/src/PerspectiveColumnDefinition.ts
rename to packages/datalib/src/PerspectiveTreeNode.ts
index edc67d988..e21f51a0f 100644
--- a/packages/datalib/src/PerspectiveColumnDefinition.ts
+++ b/packages/datalib/src/PerspectiveTreeNode.ts
@@ -2,23 +2,23 @@ import { ColumnInfo, DatabaseInfo, ForeignKeyInfo, TableInfo } from 'dbgate-type
 import { clearConfigCache } from 'prettier';
 import { ChangePerspectiveConfigFunc, PerspectiveConfig } from './PerspectiveConfig';
 
-export abstract class PerspectiveColumnDefinition {
+export abstract class PerspectiveTreeNode {
   constructor(
     public config: PerspectiveConfig,
     public setConfig: ChangePerspectiveConfigFunc,
-    public parentColumn: PerspectiveTableColumnDefinition
+    public parentNode: PerspectiveTreeNode
   ) {}
   abstract get title();
   abstract get codeName();
   abstract get props();
   abstract get isExpandable();
-  abstract get childColumns(): PerspectiveColumnDefinition[];
+  abstract get childNodes(): PerspectiveTreeNode[];
   get uniqueName() {
-    if (this.parentColumn) return `${this.parentColumn.uniqueName}.${this.codeName}`;
+    if (this.parentNode) return `${this.parentNode.uniqueName}.${this.codeName}`;
     return this.codeName;
   }
   get level() {
-    if (this.parentColumn) return this.parentColumn.level + 1;
+    if (this.parentNode) return this.parentNode.level + 1;
     return 0;
   }
   get isExpanded() {
@@ -44,7 +44,7 @@ export abstract class PerspectiveColumnDefinition {
   }
 }
 
-export class PerspectiveTableColumnDefinition extends PerspectiveColumnDefinition {
+export class PerspectiveTableColumnNode extends PerspectiveTreeNode {
   foreignKey: ForeignKeyInfo;
   constructor(
     public column: ColumnInfo,
@@ -52,7 +52,7 @@ export class PerspectiveTableColumnDefinition extends PerspectiveColumnDefinitio
     public db: DatabaseInfo,
     config: PerspectiveConfig,
     setConfig: ChangePerspectiveConfigFunc,
-    parentColumn: PerspectiveTableColumnDefinition
+    parentColumn: PerspectiveTreeNode
   ) {
     super(config, setConfig, parentColumn);
 
@@ -77,15 +77,26 @@ export class PerspectiveTableColumnDefinition extends PerspectiveColumnDefinitio
     return !!this.foreignKey;
   }
 
-  get childColumns(): PerspectiveColumnDefinition[] {
+  get childNodes(): PerspectiveTreeNode[] {
     if (!this.foreignKey) return [];
     const tbl = this?.db?.tables?.find(
       x => x.pureName == this.foreignKey?.refTableName && x.schemaName == this.foreignKey?.refSchemaName
     );
-    return (
-      tbl?.columns?.map(
-        col => new PerspectiveTableColumnDefinition(col, tbl, this.db, this.config, this.setConfig, this)
-      ) || []
-    );
+    return getTableChildPerspectiveNodes(tbl, this.db, this.config, this.setConfig, this);
+    // return (
+    //   tbl?.columns?.map(col => new PerspectiveTableColumnNode(col, tbl, this.db, this.config, this.setConfig, this)) ||
+    //   []
+    // );
   }
 }
+
+export function getTableChildPerspectiveNodes(
+  table: TableInfo,
+  db: DatabaseInfo,
+  config: PerspectiveConfig,
+  setConfig: ChangePerspectiveConfigFunc,
+  parentColumn: PerspectiveTreeNode
+) {
+  if (!table) return [];
+  return table.columns.map(col => new PerspectiveTableColumnNode(col, table, db, config, setConfig, parentColumn));
+}
diff --git a/packages/datalib/src/index.ts b/packages/datalib/src/index.ts
index 3c6f34032..ed75afad5 100644
--- a/packages/datalib/src/index.ts
+++ b/packages/datalib/src/index.ts
@@ -1,7 +1,7 @@
 export * from './GridDisplay';
 export * from './GridConfig';
 export * from './PerspectiveConfig';
-export * from './PerspectiveColumnDefinition';
+export * from './PerspectiveTreeNode';
 export * from './TableGridDisplay';
 export * from './ViewGridDisplay';
 export * from './JslGridDisplay';
diff --git a/packages/web/src/perspectives/PerspectiveColumns.svelte b/packages/web/src/perspectives/PerspectiveColumns.svelte
index d426a0361..2eaef6166 100644
--- a/packages/web/src/perspectives/PerspectiveColumns.svelte
+++ b/packages/web/src/perspectives/PerspectiveColumns.svelte
@@ -9,7 +9,7 @@
     for (const col of columns) {
       res.push(col);
       if (col.isExpanded) {
-        processFlatColumns(res, col.childColumns);
+        processFlatColumns(res, col.childNodes);
       }
     }
   }
diff --git a/packages/web/src/perspectives/PerspectiveView.svelte b/packages/web/src/perspectives/PerspectiveView.svelte
index 389d4f483..225b97d08 100644
--- a/packages/web/src/perspectives/PerspectiveView.svelte
+++ b/packages/web/src/perspectives/PerspectiveView.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { PerspectiveTableColumnDefinition } from 'dbgate-datalib';
+  import { getTableChildPerspectiveNodes, PerspectiveTableColumnNode } from 'dbgate-datalib';
 
   import _ from 'lodash';
 
@@ -40,14 +40,14 @@
   // $: console.log('viewInfo', $viewInfo);
 
   function getTableColumns(table, dbInfo, config, setConfig) {
-    return table.columns.map(col => new PerspectiveTableColumnDefinition(col, table, dbInfo, config, setConfig, null));
+    return getTableChildPerspectiveNodes(table, dbInfo, config, setConfig, null);
   }
 
   function getViewColumns(view, dbInfo, config, setConfig) {
     return [];
   }
 
-  $: console.log('CFG', config);
+  // $: console.log('CFG', config);
 
   $: columns = $tableInfo
     ? getTableColumns($tableInfo, $dbInfo, config, setConfig)