public string CreateIndex(Index index, bool unique = false)
{
var indexName = IndexName(index);
var doc = new Doc { {"name", indexName},
{"ns", FullName},
{"key", index.ToDoc()},
{"unique", unique} };
Database.GetCollection("system.indexes").Insert(doc);
return indexName;
}
public string EnsureIndex(Index index)
{
/* Since Mongo 1.1.3 the insert function on the server check whether
* the index already exists in pdfile.cpp so tracking indexes here isn't
* worth the effort. So here, Ensure can just be an alias for Create.
*/
return CreateIndex(index);
}
private static string IndexName(Index index)
{
return string.Join("_", index.Select(x => string.Join("_", x.Key, (int)x.Value)));
}
public void DropIndex(Index index)
{
DropIndex(IndexName(index));
}
