public SupportQueryPlanBuilder AddIndexBtreeSingle(int stream, string indexName, string property)
{
QueryPlanIndex index = _queryPlan.IndexSpecs[stream];
index.Items.Put(new TableLookupIndexReqKey(indexName), new QueryPlanIndexItem(new string[0], null, new string[] { property }, null, false, null));
return(this);
}
public SupportQueryPlanBuilder SetIndexFullTableScan(int stream, string indexName)
{
QueryPlanIndex index = _queryPlan.IndexSpecs[stream];
index.Items.Put(new TableLookupIndexReqKey(indexName), new QueryPlanIndexItem(null, null, null, null, false, null));
return(this);
}
private SupportQueryPlanBuilder(int numStreams)
{
QueryPlanIndex[] indexes = new QueryPlanIndex[numStreams];
for (int i = 0; i < indexes.Length; i++)
{
indexes[i] = new QueryPlanIndex(new LinkedHashMap <TableLookupIndexReqKey, QueryPlanIndexItem>());
}
_queryPlan = new QueryPlan(indexes, new QueryPlanNode[numStreams]);
}
public static void AssertJoinOneStreamAndReset(bool unique)
{
Assert.IsTrue(Joins.Count == 1);
QueryPlan join = Joins[0];
QueryPlanIndex first = join.IndexSpecs[1];
TableLookupIndexReqKey firstName = first.Items.Keys.First();
QueryPlanIndexItem index = first.Items.Get(firstName);
Assert.AreEqual(unique, index.IsUnique);
Reset();
}
private static void CompareIndex(int streamNum, QueryPlanIndex expected, QueryPlanIndex actual, IDictionary <TableLookupIndexReqKey, TableLookupIndexReqKey> indexNameMapping)
{
var actualItems = actual.Items;
var expectedItems = expected.Items;
Assert.AreEqual(expectedItems.Count, actualItems.Count, "Number of indexes mismatch for stream " + streamNum);
var itActual = actualItems.GetEnumerator();
var itExpected = expectedItems.GetEnumerator();
var count = 0;
while (itActual.MoveNext())
{
Assert.IsTrue(itExpected.MoveNext());
var actualItem = itActual.Current;
var expectedItem = itExpected.Current;
SupportQueryPlanIndexHelper.CompareIndexItem(streamNum, count, expectedItem.Value, actualItem.Value);
count++;
indexNameMapping.Put(actualItem.Key, expectedItem.Key);
}
}
