public long LastInsertRowId()
{
#if !SQLITE_NATIVE
if (db == null)
#else
if (db == IntPtr.Zero)
#endif
{
throw new Exception("Error database not ready!");
}
return(Sqlite3.sqlite3_last_insert_rowid(db));
}
public void OpenStream(string name, Stream io)
{
if (db != null)
{
throw new Exception("Error database already open!");
}
stream = Sqlite3.sqlite3_stream_create(name, io);
if (Sqlite3.sqlite3_stream_register(stream) != Sqlite3.SQLITE_OK)
{
throw new IOException("Error with opening database with stream " + name + "!");
}
if (Sqlite3.sqlite3_open_v2(name, out db, Sqlite3.SQLITE_OPEN_READWRITE, "stream") != Sqlite3.SQLITE_OK)
{
db = null;
throw new IOException("Error with opening database with stream " + name + "!");
}
}
public void OpenInMemory()
{
#if !SQLITE_NATIVE
if (db != null)
#else
if (db != IntPtr.Zero)
#endif
{
throw new Exception("Error database already open!");
}
if (Sqlite3.sqlite3_open(":memory:", out db) != Sqlite3.SQLITE_OK)
{
#if !SQLITE_NATIVE
db = null;
#else
db = IntPtr.Zero;
#endif
throw new IOException("Error with opening database :memory:!");
}
}
public void Open(string filename)
{
#if !SQLITE_NATIVE
if (db != null)
#else
if (db != IntPtr.Zero)
#endif
{
throw new Exception("Error database already open!");
}
if (Sqlite3.sqlite3_open(filename, out db) != Sqlite3.SQLITE_OK)
{
#if !SQLITE_NATIVE
db = null;
#else
db = IntPtr.Zero;
#endif
throw new IOException("Error with opening database " + filename + " !");
}
}
public void Close()
{
ReleaseAllQueries();
#if !SQLITE_NATIVE
if (db != null)
{
Sqlite3.sqlite3_close(db);
db = null;
}
if (stream != null)
{
Sqlite3.sqlite3_stream_unregister(stream);
}
#else
if (db != IntPtr.Zero)
{
Sqlite3.sqlite3_close(db);
db = IntPtr.Zero;
}
#endif
}
public void Rekey(string hexkey)
{
Sqlite3.sqlite3_rekey(db, hexkey, hexkey.Length);
}
