close method
void
close()
Close the database.
This should only be called once on a database unless an exception is thrown. It should be called at least once to finalize the database and avoid resource leaks.
Implementation
void close() {
assert(_open);
final int resultCode = bindings.sqlite3_close_v2(_database);
if (resultCode == Errors.SQLITE_OK) {
_open = false;
} else {
throw _loadError(resultCode);
}
}