diff --git a/src/sql/workbench/browser/modelComponents/declarativeTable.component.ts b/src/sql/workbench/browser/modelComponents/declarativeTable.component.ts
index 12a5184bbe..311a23e51c 100644
--- a/src/sql/workbench/browser/modelComponents/declarativeTable.component.ts
+++ b/src/sql/workbench/browser/modelComponents/declarativeTable.component.ts
@@ -34,8 +34,8 @@ export default class DeclarativeTableComponent extends ContainerBase<any> implem
 	@Input() descriptor: IComponentDescriptor;
 	@Input() modelStore: IModelStore;
 
-	public data: any[][] = [];
-	public columns: azdata.DeclarativeTableColumn[] = [];
+	private data: any[][] = [];
+	private columns: azdata.DeclarativeTableColumn[] = [];
 
 	constructor(
 		@Inject(forwardRef(() => ChangeDetectorRef)) changeRef: ChangeDetectorRef,
@@ -132,6 +132,7 @@ export default class DeclarativeTableComponent extends ContainerBase<any> implem
 
 	private onCellDataChanged(newValue: any, rowIdx: number, colIdx: number): void {
 		this.data[rowIdx][colIdx] = newValue;
+		this.setPropertyFromUI<azdata.DeclarativeTableProperties, any[][]>((props, value) => props.data = value, this.data);
 		let newCellData: azdata.TableCell = {
 			row: rowIdx,
 			column: colIdx,