fix: Show sqllab state when deleting databases

superset-frontend/src/views/CRUD/data/database/DatabaseList.test.jsx

@@ -88,6 +88,10 @@ fetchMock.get(databaseRelatedEndpoint, {
     count: 0,
     result: [],
   },
+  sqllab_tab_states: {
+    count: 0,
+    result: [],
+  },
 });
 
 describe('DatabaseList', () => {
@@ -131,7 +135,7 @@ describe('DatabaseList', () => {
     await waitForComponentToPaint(wrapper);
 
     expect(wrapper.find(DeleteModal).props().description).toMatchInlineSnapshot(
-      `"The database db 0 is linked to 0 charts that appear on 0 dashboards. Are you sure you want to continue? Deleting the database will break those objects."`,
+      `"The database db 0 is linked to 0 charts that appear on 0 dashboards and users have 0 SQL Lab tabs using this database open. Are you sure you want to continue? Deleting the database will break those objects."`,
     );
 
     act(() => {

superset-frontend/src/views/CRUD/data/database/DatabaseList.tsx

@@ -51,6 +51,7 @@ const CONFIRM_OVERWRITE_MESSAGE = t(
 interface DatabaseDeleteObject extends DatabaseObject {
   chart_count: number;
   dashboard_count: number;
+  sqllab_tab_count: number;
 }
 interface DatabaseListProps {
   addDangerToast: (msg: string) => void;
@@ -122,6 +123,7 @@ function DatabaseList({ addDangerToast, addSuccessToast }: DatabaseListProps) {
           ...database,
           chart_count: json.charts.count,
           dashboard_count: json.dashboards.count,
+          sqllab_tab_count: json.sqllab_tab_states.count,
         });
       })
       .catch(
@@ -437,10 +439,11 @@ function DatabaseList({ addDangerToast, addSuccessToast }: DatabaseListProps) {
       {databaseCurrentlyDeleting && (
         <DeleteModal
           description={t(
-            'The database %s is linked to %s charts that appear on %s dashboards. Are you sure you want to continue? Deleting the database will break those objects.',
+            'The database %s is linked to %s charts that appear on %s dashboards and users have %s SQL Lab tabs using this database open. Are you sure you want to continue? Deleting the database will break those objects.',
             databaseCurrentlyDeleting.database_name,
             databaseCurrentlyDeleting.chart_count,
             databaseCurrentlyDeleting.dashboard_count,
+            databaseCurrentlyDeleting.sqllab_tab_count,
           )}
           onConfirm={() => {
             if (databaseCurrentlyDeleting) {

superset/databases/api.py

@@ -689,10 +689,18 @@ def related_objects(self, pk: int) -> Response:
             }
             for dashboard in data["dashboards"]
         ]
+        sqllab_tab_states = [
+            {"id": tab_state.id, "label": tab_state.label, "active": tab_state.active}
+            for tab_state in data["sqllab_tab_states"]
+        ]
         return self.response(
             200,
             charts={"count": len(charts), "result": charts},
             dashboards={"count": len(dashboards), "result": dashboards},
+            sqllab_tab_states={
+                "count": len(sqllab_tab_states),
+                "result": sqllab_tab_states,
+            },
         )
 
     @expose("/export/", methods=["GET"])

superset/databases/dao.py

@@ -23,6 +23,7 @@
 from superset.models.core import Database
 from superset.models.dashboard import Dashboard
 from superset.models.slice import Slice
+from superset.models.sql_lab import TabState
 
 logger = logging.getLogger(__name__)
 
@@ -87,4 +88,11 @@ def get_related_objects(cls, database_id: int) -> Dict[str, Any]:
             .distinct()
             .all()
         )
-        return dict(charts=charts, dashboards=dashboards)
+
+        sqllab_tab_states = (
+            db.session.query(TabState).filter(TabState.database_id == database_id).all()
+        )
+
+        return dict(
+            charts=charts, dashboards=dashboards, sqllab_tab_states=sqllab_tab_states
+        )

tests/integration_tests/databases/api_tests.py

@@ -1989,3 +1989,13 @@ def test_validate_parameters_invalid_port_range(self, is_hostname_valid):
                 },
             ]
         }
+
+    def test_get_related_objects(self):
+        example_db = get_example_database()
+        self.login(username="admin")
+        uri = f"api/v1/database/{example_db.id}/related_objects/"
+        rv = self.client.get(uri)
+        assert rv.status_code == 200
+        assert "charts" in rv.json
+        assert "dashboards" in rv.json
+        assert "sqllab_tab_states" in rv.json