createCountCommand static method
Implementation
static DbCommand createCountCommand(Db db, String collectionName,
[Map<String, dynamic> selector = const {}]) {
var finalQuery = <String, dynamic>{};
finalQuery['count'] = collectionName;
finalQuery['query'] = selector;
return DbCommand(db, SYSTEM_COMMAND_COLLECTION,
MongoQueryMessage.OPTS_NO_CURSOR_TIMEOUT, 0, -1, finalQuery, null);
}