createDistinctCommand static method
Implementation
static DbCommand createDistinctCommand(
Db db, String collectionName, String field,
[Map<String, dynamic> selector = const {}]) {
return DbCommand(
db,
SYSTEM_COMMAND_COLLECTION,
MongoQueryMessage.OPTS_NO_CURSOR_TIMEOUT,
0,
-1,
{'distinct': collectionName, 'key': field, 'query': selector},
null);
}