/// <summary>
/// Performs the undo of GSM operation after LSM operations.
/// </summary>
/// <param name="ts">Transaction scope.</param>
/// <returns>Pending operations on the target objects if any.</returns>
public override IStoreResults UndoGlobalPostLocalExecute(IStoreTransactionScope ts)
{
return(ts.ExecuteOperation(
StoreOperationRequestBuilder.SpBulkOperationShardMappingsGlobalEnd,
StoreOperationRequestBuilder.AddShardMappingGlobal(
this.Id,
this.OperationCode,
true, // undo
_shardMap,
_mapping)));
}