whereMatchesKeyInQuery method
Add a constraint to the query that requires a particular key's value matches a value for a key in the results of another ParseQuery.
Implementation
void whereMatchesKeyInQuery(String key, String keyInQuery, ParseQuery query) {
final condition = <String, dynamic>{
"keyInQuery": keyInQuery,
"query": query.toJson()
};
_addCondition(key, "whereMatchesKeyInQuery", condition);
}