| public CleanIndex ( string indexName ) : void | ||
| indexName | string | |
| Результат | void | |
public void IndexClean()
{
string path = Path.GetFullPath("TestData\\IndexClean");
using (var db = new KeyValueStore(path)) {
db.Truncate();
db.Manifest.Logger = msg => Console.WriteLine(msg);
db.Set(Encoding.UTF8.GetBytes("KeyA"), Encoding.UTF8.GetBytes("ValueA:1"), new Dictionary<string, byte[]> { { "Idx", Encoding.UTF8.GetBytes("1") } });
db.Set(Encoding.UTF8.GetBytes("KeyB"), Encoding.UTF8.GetBytes("ValueB:2"), new Dictionary<string, byte[]> { { "Idx", Encoding.UTF8.GetBytes("2") } });
db.Set(Encoding.UTF8.GetBytes("KeyC"), Encoding.UTF8.GetBytes("ValueC:3"), new Dictionary<string, byte[]> { { "Idx", Encoding.UTF8.GetBytes("3") } });
var lookupValue = db.Find("Idx", Encoding.UTF8.GetBytes("3")).Single();
Assert.AreEqual("ValueC:3", Encoding.UTF8.GetString(lookupValue.Value));
Assert.AreEqual("KeyC", Encoding.UTF8.GetString(lookupValue.Key));
db.Delete(Encoding.UTF8.GetBytes("KeyC"));
}
// Open the index directly and confirm that the lookup key is still there
using (var db = new KeyValueStore(Path.Combine(path, "Idx"))) {
Assert.AreEqual(3, db.Enumerate().Count());
}
using (var db = new KeyValueStore(path)) {
db.CleanIndex("Idx");
}
// Open the index directly and confirm that the lookup key is now gone
using (var db = new KeyValueStore(Path.Combine(path, "Idx"))) {
Assert.AreEqual(2, db.Enumerate().Count());
}
}
