void SearchDatabase()
{
ReadOnlyTransaction t = db.StartReadWriteTransaction();
DateTime start = DateTime.Now;
int nBooks = nAuthors * nBooksPerAutor / nCoauthors;
for (int i = 0, j = 0; i < nBooks; i++)
{
// find authors of the book
Item[] authors = Enumerable.ToArray(t.Find(Predicate.Value("-author").In(Predicate.Value("title") == GenerateTitle(i))));
Debug.Assert(authors.Length == nCoauthors);
for (int k = 0; k < nCoauthors; k++)
{
Debug.Assert(authors[k].GetString("name") == GenerateName(j++ % nAuthors));
}
}
for (int i = 0; i < nAuthors; i++)
{
// find book written by this author
Item[] books = Enumerable.ToArray(t.Find(Predicate.Value("author").In(Predicate.Value("name") == GenerateName(i))));
Debug.Assert(books.Length == nBooksPerAutor);
}
Console.WriteLine("Elapsed time for searching database " + (DateTime.Now - start));
start = DateTime.Now;
for (int i = 0, mask = 0; i < nBooks; i++, mask = ~mask)
{
// find book using full text search part of book title and ISDN
FullTextSearchResult result = t.FullTextSearch(GenerateWord(i ^ mask) + " " + GenerateISBN(i), MAX_FULL_TEXT_SEARCH_RESULTS, MAX_FULL_TEXT_SEARCH_TIME);
Debug.Assert(result.Hits.Length == 1);
}
for (int i = 0, mask = 0; i < nAuthors; i++, mask = ~mask)
{
// find authors using full text search of author's name
FullTextSearchResult result = t.FullTextSearch(GenerateName(i ^ mask), MAX_FULL_TEXT_SEARCH_RESULTS, MAX_FULL_TEXT_SEARCH_TIME);
Debug.Assert(result.Hits.Length == 1);
}
Console.WriteLine("Elapsed time for full text search " + (DateTime.Now - start));
t.Commit();
}
