diff --git a/webapp/packages/core-app/src/NavigationTree/navigationTreeDuplicateIdFilter.ts b/webapp/packages/core-app/src/NavigationTree/navigationTreeDuplicateIdFilter.ts
index e5b7fc96c9..5f451a5742 100644
--- a/webapp/packages/core-app/src/NavigationTree/navigationTreeDuplicateIdFilter.ts
+++ b/webapp/packages/core-app/src/NavigationTree/navigationTreeDuplicateIdFilter.ts
@@ -16,24 +16,12 @@ export function navigationTreeDuplicateFilter(
   navNodeViewService: NavNodeViewService,
 ): IElementsTreeFilter {
   return (node: NavNode, children: string[]) => {
-    const nextChildren: string[] = [];
-    const duplicates: string[] = [];
-
-    for (const child of children) {
-      if (nextChildren.includes(child)) {
-        if (!duplicates.includes(child)) {
-          duplicates.push(child);
-          nextChildren.splice(nextChildren.indexOf(child), 1);
-        }
-      } else {
-        nextChildren.push(child);
-      }
-    }
+    const { nodes, duplicates } = navNodeViewService.filterDuplicates(children);
 
     untracked(() => {
       navNodeViewService.logDuplicates(node.id, duplicates);
     });
 
-    return nextChildren;
+    return nodes;
   };
 }
diff --git a/webapp/packages/core-app/src/shared/NavigationTabs/NavigationTabsService.ts b/webapp/packages/core-app/src/shared/NavigationTabs/NavigationTabsService.ts
index decc68355d..d0a0e9870c 100644
--- a/webapp/packages/core-app/src/shared/NavigationTabs/NavigationTabsService.ts
+++ b/webapp/packages/core-app/src/shared/NavigationTabs/NavigationTabsService.ts
@@ -168,6 +168,16 @@ export class NavigationTabsService extends View<ITab<any>> {
 
     const tab = this.tabsMap.get(tabId);
     if (tab && !skipHandlers) {
+      const handler = this.handlers.get(tab.handlerId);
+
+      if (handler) {
+        const state = await handler.canClose?.(tab);
+
+        if (state === false) {
+          return;
+        }
+      }
+
       await this.callHandlerCallback(tab, handler => handler.onClose);
     }
 
diff --git a/webapp/packages/core-app/src/shared/NavigationTabs/TabHandler.ts b/webapp/packages/core-app/src/shared/NavigationTabs/TabHandler.ts
index ec1ab6a512..31409672bd 100644
--- a/webapp/packages/core-app/src/shared/NavigationTabs/TabHandler.ts
+++ b/webapp/packages/core-app/src/shared/NavigationTabs/TabHandler.ts
@@ -26,6 +26,7 @@ export interface TabHandlerPanelProps<T = any> {
 }
 export type TabHandlerPanelComponent<T = any> = React.FunctionComponent<TabHandlerPanelProps<T>>;
 
+export type TabHandlerCloseEvent<T = any> = (tab: ITab<T>) => Promise<boolean> | boolean;
 export type TabHandlerEvent<T = any> = (tab: ITab<T>) => Promise<void> | void;
 export type TabRestoreEvent<T = any> = (tab: ITab<T>) => Promise<boolean> | boolean;
 
@@ -34,6 +35,7 @@ export interface TabHandlerOptions<TState = any> {
   getTabComponent: () => TabHandlerTabComponent<TState>;
   getPanelComponent: () => TabHandlerPanelComponent<TState>;
   onSelect?: TabHandlerEvent<TState>;
+  canClose?: TabHandlerCloseEvent<TState>;
   onClose?: TabHandlerEvent<TState>;
   onRestore?: TabRestoreEvent<TState>;
   extensions?: Array<IExtension<ITab<TState>>>;
@@ -45,6 +47,7 @@ export class TabHandler<TState = any> {
   getPanelComponent: () => TabHandlerPanelComponent<TState>;
   onSelect?: TabHandlerEvent<TState>;
   onClose?: TabHandlerEvent<TState>;
+  canClose?: TabHandlerCloseEvent<TState>;
   onRestore?: TabRestoreEvent<TState>;
   extensions?: Array<IExtension<ITab<TState>>>;
 
@@ -53,6 +56,7 @@ export class TabHandler<TState = any> {
     this.getTabComponent = options.getTabComponent;
     this.getPanelComponent = options.getPanelComponent;
     this.onSelect = options.onSelect;
+    this.canClose = options.canClose;
     this.onClose = options.onClose;
     this.onRestore = options.onRestore;
     this.extensions = options.extensions;
diff --git a/webapp/packages/core-app/src/shared/NodesManager/NavNodeView/NavNodeViewService.ts b/webapp/packages/core-app/src/shared/NodesManager/NavNodeView/NavNodeViewService.ts
index 4d13142920..9e9741b11c 100644
--- a/webapp/packages/core-app/src/shared/NodesManager/NavNodeView/NavNodeViewService.ts
+++ b/webapp/packages/core-app/src/shared/NodesManager/NavNodeView/NavNodeViewService.ts
@@ -14,6 +14,11 @@ import { NotificationService } from '@cloudbeaver/core-events';
 import { NavTreeResource } from '../NavTreeResource';
 import type { NavNodeTransformView, INavNodeFolderTransform, NavNodeFolderTransformFn } from './IFolderTransform';
 
+export interface INodeDuplicateList {
+  nodes: string[];
+  duplicates: string[];
+}
+
 @injectable()
 export class NavNodeViewService {
   get tabs(): NavNodeTransformView[] {
@@ -53,25 +58,13 @@ export class NavNodeViewService {
           return children;
         }
 
-        const nextChildren: string[] = [];
-        const duplicates: string[] = [];
-
-        for (const child of children) {
-          if (nextChildren.includes(child)) {
-            if (!duplicates.includes(child)) {
-              duplicates.push(child);
-              nextChildren.splice(nextChildren.indexOf(child), 1);
-            }
-          } else {
-            nextChildren.push(child);
-          }
-        }
+        const { nodes, duplicates } = this.filterDuplicates(children);
 
         untracked(() => {
           this.logDuplicates(nodeId, duplicates);
         });
 
-        return nextChildren;
+        return nodes;
       },
     });
   }
@@ -89,6 +82,27 @@ export class NavNodeViewService {
     this.transformers.push(transform);
   }
 
+  filterDuplicates(nodes: string[]): INodeDuplicateList {
+    const nextChildren: string[] = [];
+    const duplicates: string[] = [];
+
+    for (const child of nodes) {
+      if (nextChildren.includes(child)) {
+        if (!duplicates.includes(child)) {
+          duplicates.push(child);
+          nextChildren.splice(nextChildren.indexOf(child), 1);
+        }
+      } else {
+        nextChildren.push(child);
+      }
+    }
+
+    return {
+      nodes: nextChildren,
+      duplicates,
+    };
+  }
+
   logDuplicates(nodeId: string, duplicates: string[]) {
     if (duplicates.length > 0 && !this.duplicationNotify.has(nodeId)) {
       this.duplicationNotify.add(nodeId);
diff --git a/webapp/packages/plugin-data-viewer/src/DataViewerTabService.ts b/webapp/packages/plugin-data-viewer/src/DataViewerTabService.ts
index 60002284a1..0e55375980 100644
--- a/webapp/packages/plugin-data-viewer/src/DataViewerTabService.ts
+++ b/webapp/packages/plugin-data-viewer/src/DataViewerTabService.ts
@@ -40,6 +40,7 @@ export class DataViewerTabService {
       getPanelComponent: () => DataViewerPanel,
       onSelect: this.handleTabSelect.bind(this),
       onRestore: this.handleTabRestore.bind(this),
+      canClose: this.handleTabCanClose.bind(this),
       onClose: this.handleTabClose.bind(this),
     });
   }
@@ -133,6 +134,23 @@ export class DataViewerTabService {
     return true;
   }
 
+  private async handleTabCanClose(tab: ITab<IObjectViewerTabState>): Promise<boolean> {
+    const model = this.dataViewerTableService.get(tab.handlerState.tableId || '');
+
+    if (model) {
+      let canClose = false;
+      try {
+        await model.requestDataAction(() => {
+          canClose = true;
+        });
+      } catch {}
+
+      return canClose;
+    }
+
+    return true;
+  }
+
   private handleTabClose(tab: ITab<IObjectViewerTabState>) {
     if (tab.handlerState.tableId) {
       this.dataViewerTableService.removeTableModel(tab.handlerState.tableId);
diff --git a/webapp/packages/plugin-object-viewer/src/ObjectPage/DBObjectPageService.ts b/webapp/packages/plugin-object-viewer/src/ObjectPage/DBObjectPageService.ts
index 125567aa91..e3400edf15 100644
--- a/webapp/packages/plugin-object-viewer/src/ObjectPage/DBObjectPageService.ts
+++ b/webapp/packages/plugin-object-viewer/src/ObjectPage/DBObjectPageService.ts
@@ -83,6 +83,18 @@ export class DBObjectPageService {
     return true;
   }
 
+  async canClosePages(tab: ITab<IObjectViewerTabState>): Promise<boolean> {
+    for (const page of this.pages.values()) {
+      const state = await page.canClose?.(tab, this.getPageState(tab, page));
+
+      if (state === false) {
+        return false;
+      }
+    }
+
+    return true;
+  }
+
   async closePages(tab: ITab<IObjectViewerTabState>) {
     await this.callHandlerCallback(tab, page => page.onClose);
   }
diff --git a/webapp/packages/plugin-object-viewer/src/ObjectPage/ObjectPage.ts b/webapp/packages/plugin-object-viewer/src/ObjectPage/ObjectPage.ts
index e3ac450f9b..9aaada4b22 100644
--- a/webapp/packages/plugin-object-viewer/src/ObjectPage/ObjectPage.ts
+++ b/webapp/packages/plugin-object-viewer/src/ObjectPage/ObjectPage.ts
@@ -27,6 +27,7 @@ export interface ObjectPagePanelProps<T = unknown> {
 }
 export type ObjectPagePanelComponent<T = unknown> = React.FunctionComponent<ObjectPagePanelProps<T>>;
 
+export type ObjectPageCloseCallback<T> = (tab: ITab<IObjectViewerTabState>, pageState: T) => Promise<boolean> | boolean;
 export type ObjectPageCallback<T> = (tab: ITab<IObjectViewerTabState>, pageState: T) => Promise<void> | void;
 export type ObjectPageRestoreCallback<T> = (
   tab: ITab<IObjectViewerTabState>,
@@ -39,6 +40,7 @@ export interface ObjectPageOptions<T = unknown> {
   order?: number;
   getTabComponent: () => ObjectPageTabComponent<T>;
   getPanelComponent: () => ObjectPagePanelComponent<T>;
+  canClose?: ObjectPageCloseCallback<T>;
   onSelect?: ObjectPageCallback<T>;
   onClose?: ObjectPageCallback<T>;
   onRestore?: ObjectPageRestoreCallback<T>;
@@ -51,6 +53,7 @@ export class ObjectPage<T = unknown> {
   getTabComponent: () => ObjectPageTabComponent<T>;
   getPanelComponent: () => ObjectPagePanelComponent<T>;
   onSelect?: ObjectPageCallback<T>;
+  canClose?: ObjectPageCloseCallback<T>;
   onClose?: ObjectPageCallback<T>;
   onRestore?: ObjectPageRestoreCallback<T>;
 
@@ -65,6 +68,7 @@ export class ObjectPage<T = unknown> {
     this.getTabComponent = options.getTabComponent;
     this.getPanelComponent = options.getPanelComponent;
     this.onSelect = options.onSelect;
+    this.canClose = options.canClose;
     this.onClose = options.onClose;
     this.onRestore = options.onRestore;
   }
diff --git a/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectChildrenPropertyTable.tsx b/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectChildrenPropertyTable.tsx
index bf2bbc7629..ef2ba8cd86 100644
--- a/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectChildrenPropertyTable.tsx
+++ b/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectChildrenPropertyTable.tsx
@@ -11,7 +11,7 @@ import { useState } from 'react';
 import styled, { css } from 'reshadow';
 
 import type { DBObject } from '@cloudbeaver/core-app';
-import { TableHeader, TableBody, Table, useTable, getComputed, useTabLocalState, useControlledScroll, IScrollState } from '@cloudbeaver/core-blocks';
+import { TableHeader, TableBody, Table, useTable, useTabLocalState, useControlledScroll, IScrollState } from '@cloudbeaver/core-blocks';
 import { composes, useStyles } from '@cloudbeaver/core-theming';
 
 import { Header } from './Header';
@@ -67,13 +67,11 @@ export const ObjectChildrenPropertyTable = observer<Props>(function ObjectProper
     return null;
   }
 
-  const baseObject = getComputed(() => (
-    objects
-      .slice()
-      .sort((a, b) => (a.object?.properties?.length || 0) - (b.object?.properties?.length || 0))
-  ));
+  const baseObject = objects
+    .slice()
+    .sort((a, b) => (a.object?.properties?.length || 0) - (b.object?.properties?.length || 0));
 
-  const nodeIds = getComputed(() => objects.map(object => object.id));
+  const nodeIds = objects.map(object => object.id);
   const properties = baseObject[0].object?.properties || [];
 
   return styled(styles)(
diff --git a/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectPropertyTable.tsx b/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectPropertyTable.tsx
index 03d71222ee..f23d0d2b0d 100644
--- a/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectPropertyTable.tsx
+++ b/webapp/packages/plugin-object-viewer/src/ObjectPropertiesPage/ObjectPropertyTable/ObjectPropertyTable.tsx
@@ -6,11 +6,14 @@
  * you may not use this file except in compliance with the License.
  */
 
+import { untracked } from 'mobx';
 import { observer } from 'mobx-react-lite';
+import { useEffect } from 'react';
 import styled, { css } from 'reshadow';
 
-import { DBObject, DBObjectResource, NavTreeResource } from '@cloudbeaver/core-app';
+import { DBObject, DBObjectResource, NavNodeViewService, NavTreeResource } from '@cloudbeaver/core-app';
 import { Loader, TextPlaceholder, useMapResource } from '@cloudbeaver/core-blocks';
+import { useService } from '@cloudbeaver/core-di';
 import { useTranslate } from '@cloudbeaver/core-localization';
 import { resourceKeyList } from '@cloudbeaver/core-sdk';
 
@@ -39,10 +42,14 @@ export const ObjectPropertyTable = observer<ObjectPropertyTableProps>(function O
 }) {
   parents = [...parents, parentId];
   const translate = useTranslate();
+  const navNodeViewService = useService(NavNodeViewService);
   const tree = useMapResource(ObjectPropertyTable, NavTreeResource, objectId, {
     onLoad: async resource => !(await resource.preloadNodeParents(parents, objectId)),
   });
-  const key = resourceKeyList(tree.data || []);
+
+  const { nodes, duplicates } = navNodeViewService.filterDuplicates(tree.data || []);
+
+  const key = resourceKeyList(nodes);
   const dbObject = useMapResource(ObjectPropertyTable, DBObjectResource, key, {
     async onLoad(resource: DBObjectResource) {
       const preloaded = await tree.resource.preloadNodeParents(parents, objectId);
@@ -57,12 +64,18 @@ export const ObjectPropertyTable = observer<ObjectPropertyTableProps>(function O
     preload: [tree],
   });
 
+  useEffect(() => {
+    untracked(() => {
+      navNodeViewService.logDuplicates(objectId, duplicates);
+    });
+  });
+
   const objects = dbObject.data as DBObject[];
 
   return styled(styles)(
     <Loader state={[tree, dbObject]} style={styles}>{() => styled(styles)(
       <>
-        {!tree.data || tree.data.length === 0 ? (
+        {nodes.length === 0 ? (
           <TextPlaceholder>{translate('plugin_object_viewer_table_no_items')}</TextPlaceholder>
         ) : (
           <div>
diff --git a/webapp/packages/plugin-object-viewer/src/ObjectViewerTabService.ts b/webapp/packages/plugin-object-viewer/src/ObjectViewerTabService.ts
index d135daa204..62cc078fe1 100644
--- a/webapp/packages/plugin-object-viewer/src/ObjectViewerTabService.ts
+++ b/webapp/packages/plugin-object-viewer/src/ObjectViewerTabService.ts
@@ -48,6 +48,7 @@ export class ObjectViewerTabService {
       onRestore: this.restoreObjectTab.bind(this),
       onSelect: this.selectObjectTab.bind(this),
       onClose: this.closeObjectTab.bind(this),
+      canClose: this.canCloseObjectTab.bind(this),
 
       extensions: [
         connectionProvider(this.getConnection.bind(this)),
@@ -330,6 +331,10 @@ export class ObjectViewerTabService {
     return false;
   }
 
+  private async canCloseObjectTab(tab: ITab<IObjectViewerTabState>): Promise<boolean> {
+    return await this.dbObjectPageService.canClosePages(tab);
+  }
+
   private async closeObjectTab(tab: ITab<IObjectViewerTabState>) {
     await this.dbObjectPageService.closePages(tab);
   }
diff --git a/webapp/packages/plugin-sql-editor-navigation-tab/src/SqlEditorNavigatorService.ts b/webapp/packages/plugin-sql-editor-navigation-tab/src/SqlEditorNavigatorService.ts
index b63326a583..8c0b85172a 100644
--- a/webapp/packages/plugin-sql-editor-navigation-tab/src/SqlEditorNavigatorService.ts
+++ b/webapp/packages/plugin-sql-editor-navigation-tab/src/SqlEditorNavigatorService.ts
@@ -112,7 +112,11 @@ export class SqlEditorNavigatorService {
       if (data.type === SQLEditorNavigationAction.select) {
         this.sqlResultTabsService.selectResultTab(tab.handlerState, data.resultId);
       } else if (data.type === SQLEditorNavigationAction.close) {
-        this.sqlResultTabsService.removeResultTab(tab.handlerState, data.resultId);
+        const canClose = await this.sqlResultTabsService.canCloseResultTab(tab.handlerState, data.resultId);
+
+        if (canClose) {
+          this.sqlResultTabsService.removeResultTab(tab.handlerState, data.resultId);
+        }
       }
       this.navigationTabsService.selectTab(tab.id);
     } catch (exception) {
diff --git a/webapp/packages/plugin-sql-editor-navigation-tab/src/SqlEditorTabService.ts b/webapp/packages/plugin-sql-editor-navigation-tab/src/SqlEditorTabService.ts
index d9f720ebce..30709d72b1 100644
--- a/webapp/packages/plugin-sql-editor-navigation-tab/src/SqlEditorTabService.ts
+++ b/webapp/packages/plugin-sql-editor-navigation-tab/src/SqlEditorTabService.ts
@@ -55,6 +55,7 @@ export class SqlEditorTabService extends Bootstrap {
       getPanelComponent: () => SqlEditorPanel,
       onRestore: this.handleTabRestore.bind(this),
       onClose: this.handleTabClose.bind(this),
+      canClose: this.handleCanTabClose.bind(this),
       extensions: [
         connectionProvider(this.getConnectionId.bind(this)),
         objectCatalogProvider(this.getObjectCatalogId.bind(this)),
@@ -250,13 +251,16 @@ export class SqlEditorTabService extends Bootstrap {
     }
   }
 
+  private async handleCanTabClose(editorTab: ITab<ISqlEditorTabState>) {
+    return await this.sqlResultTabsService.canCloseResultTabs(editorTab.handlerState);
+  }
+
   private async handleTabClose(editorTab: ITab<ISqlEditorTabState>) {
     if (editorTab.handlerState.executionContext) {
       await this.destroyContext(editorTab.handlerState.executionContext);
     }
-    for (const tab of editorTab.handlerState.tabs) {
-      await this.sqlResultTabsService.removeResultTab(editorTab.handlerState, tab.id);
-    }
+
+    this.sqlResultTabsService.removeResultTabs(editorTab.handlerState);
   }
 
   private async destroyContext(contextInfo: IConnectionExecutionContextInfo) {
diff --git a/webapp/packages/plugin-sql-editor/src/SqlEditor/SqlEditorController.tsx b/webapp/packages/plugin-sql-editor/src/SqlEditor/SqlEditorController.tsx
index 160eca6017..3b10440ace 100644
--- a/webapp/packages/plugin-sql-editor/src/SqlEditor/SqlEditorController.tsx
+++ b/webapp/packages/plugin-sql-editor/src/SqlEditor/SqlEditorController.tsx
@@ -241,6 +241,12 @@ export class SqlEditorController implements IInitializableController, IDestructi
       });
 
       if (result === DialogueStateResult.Resolved) {
+        const state = await this.sqlResultTabsService.canCloseResultTabs(this.state);
+
+        if (!state) {
+          return;
+        }
+
         this.sqlResultTabsService.removeResultTabs(this.state);
       } else if (result === DialogueStateResult.Rejected) {
         return;
diff --git a/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlQueryResultService.ts b/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlQueryResultService.ts
index d7f677b21b..8928752e82 100644
--- a/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlQueryResultService.ts
+++ b/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlQueryResultService.ts
@@ -136,6 +136,27 @@ export class SqlQueryResultService {
     this.tableViewerStorageService.remove(group.modelId);
   }
 
+  async canCloseResultTab(state: ISqlEditorTabState, tabId: string): Promise<boolean> {
+    const resultTab = state.resultTabs.find(resultTab => resultTab.tabId === tabId);
+    const group = state.resultGroups.find(group => group.groupId === resultTab?.groupId);
+
+    if (resultTab && group) {
+      const model = this.tableViewerStorageService.get(group.modelId);
+
+      if (model) {
+        let canClose = false;
+
+        try {
+          await model.requestDataAction(() => {
+            canClose = true;
+          });
+        } catch {}
+        return canClose;
+      }
+    }
+    return true;
+  }
+
   removeResultTab(state: ISqlEditorTabState, tabId: string): void {
     const resultTab = state.resultTabs.find(resultTab => resultTab.tabId === tabId);
     const group = state.resultGroups.find(group => group.groupId === resultTab?.groupId);
diff --git a/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlResultTabs.tsx b/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlResultTabs.tsx
index be144226b4..3fdff2a9eb 100644
--- a/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlResultTabs.tsx
+++ b/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlResultTabs.tsx
@@ -79,9 +79,13 @@ export const SqlResultTabs = observer<Props>(function SqlDataResult({ state, onT
     onTabSelect?.(tab.tabId);
   }
 
-  function handleClose(tab: ITabData) {
-    sqlResultTabsService.removeResultTab(state, tab.tabId);
-    onTabClose?.(tab.tabId);
+  async function handleClose(tab: ITabData) {
+    const canClose = await sqlResultTabsService.canCloseResultTab(state, tab.tabId);
+
+    if (canClose) {
+      sqlResultTabsService.removeResultTab(state, tab.tabId);
+      onTabClose?.(tab.tabId);
+    }
   }
 
   if (!state.tabs.length) {
diff --git a/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlResultTabsService.ts b/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlResultTabsService.ts
index d97350731b..18ed2b1b7c 100644
--- a/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlResultTabsService.ts
+++ b/webapp/packages/plugin-sql-editor/src/SqlResultTabs/SqlResultTabsService.ts
@@ -27,6 +27,16 @@ export class SqlResultTabsService {
     });
   }
 
+  async canCloseResultTab(state: ISqlEditorTabState, tabId: string): Promise<boolean> {
+    const tab = state.tabs.find(tab => tab.id === tabId);
+
+    if (tab) {
+      return await this.sqlQueryResultService.canCloseResultTab(state, tab.id);
+    }
+
+    return true;
+  }
+
   selectResultTab(state: ISqlEditorTabState, resultId: string): void {
     state.currentTabId = resultId;
   }
@@ -41,6 +51,18 @@ export class SqlResultTabsService {
     }
   }
 
+  async canCloseResultTabs(state: ISqlEditorTabState): Promise<boolean> {
+    for (const tab of state.tabs) {
+      const canClose = await this.sqlQueryResultService.canCloseResultTab(state, tab.id);
+
+      if (!canClose) {
+        return false;
+      }
+    }
+
+    return true;
+  }
+
   removeResultTabs(state: ISqlEditorTabState): void {
     for (const tab of state.tabs.slice()) {
       this.removeTab(state, tab);