private BTreePointer SearchBTree(BTree bTree, Slot slot, SearchTarget target)
{
BTreeNodeSearchResult searchResult = bTree.SearchLeaf(Transaction(), slot, target
);
return(searchResult.FirstValidPointer());
}
private IBTreeRange FieldIndexKeySearch(Transaction trans, BTree btree, object key
)
{
// SearchTarget should not make a difference, HIGHEST is faster
BTreeNodeSearchResult start = btree.SearchLeafByObject(trans, FieldIndexKey(0, key
), SearchTarget.Lowest);
BTreeNodeSearchResult end = btree.SearchLeafByObject(trans, FieldIndexKey(int.MaxValue
, key), SearchTarget.Lowest);
return(start.CreateIncludingRange(end));
}
public virtual IBTreeRange Search(Transaction transaction, object value)
{
AssertHasIndex();
object transActionalValue = Handlers4.WrapWithTransactionContext(transaction, value
, GetHandler());
BTreeNodeSearchResult lowerBound = SearchLowerBound(transaction, transActionalValue
);
BTreeNodeSearchResult upperBound = SearchUpperBound(transaction, transActionalValue
);
return(lowerBound.CreateIncludingRange(upperBound));
}
