private void ComparePlan(string[] expectedCSV)
{
GroupByRollupPlanDesc plan = SupportGroupRollupPlanHook.Plan;
var levels = plan.RollupDesc.Levels;
var received = new string[levels.Length][];
for (var i = 0; i < levels.Length; i++)
{
var level = levels[i];
if (level.IsAggregationTop)
{
received[i] = new string[0];
}
else
{
received[i] = new string[level.RollupKeys.Length];
for (var j = 0; j < received[i].Length; j++)
{
var key = level.RollupKeys[j];
received[i][j] = plan.Expressions[key].ToExpressionStringMinPrecedenceSafe();
}
}
}
Assert.AreEqual(expectedCSV.Length, received.Length, "Received: " + ToCSV(received));
for (var i = 0; i < expectedCSV.Length; i++)
{
var receivedCSV = ToCSV(received[i]);
Assert.AreEqual(expectedCSV[i], receivedCSV, "Failed at row " + i);
}
}
public void Query(GroupByRollupPlanDesc desc)
{
if (Plan != null)
{
throw new IllegalStateException();
}
Plan = desc;
}
public static void Reset()
{
plan = null;
}
