title	supportsUnionAll Method (SQLServerDatabaseMetaData)
description	supportsUnionAll Method (SQLServerDatabaseMetaData)
author	David-Engel
ms.author	davidengel
ms.date	01/19/2017
ms.service	sql
ms.subservice	connectivity
ms.topic	reference
apilocation	sqljdbc.jar
apiname	SQLServerDatabaseMetaData.supportsUnionAll
apitype	Assembly

supportsUnionAll Method (SQLServerDatabaseMetaData)

Retrieves whether this database supports SQL UNION ALL.

Syntax

  
public boolean supportsUnionAll()

true if supported. Otherwise, false.

This supportsUnionAll method is specified by the supportsUnionAll method in the java.sql.DatabaseMetaData interface.