/// <summary>
/// Adds a constraint to the query that requires that a particular key's value
/// matches another ParseQuery. This only works on keys whose values are
/// ParseObjects or lists of ParseObjects.
/// </summary>
/// <param name="key">The key to check.</param>
/// <param name="query">The query that the value should match.</param>
/// <returns>A new query with the additional constraint.</returns>
public ParseQuery <T> WhereMatchesQuery <TOther>(string key, ParseQuery <TOther> query)
where TOther : ParseObject
{
return(new ParseQuery <T>(this, @where: new Dictionary <string, object>
{
{ key, new Dictionary <string, object> {
{ "$inQuery", query.BuildParameters(true) }
} }
}));
}
/// <summary>
/// Adds a constraint to the query that requires a particular key's value
/// does not match any value for a key in the results of another ParseQuery.
/// </summary>
/// <param name="key">The key whose value is being checked.</param>
/// <param name="keyInQuery">The key in the objects from the subquery to look in.</param>
/// <param name="query">The subquery to run</param>
/// <returns>A new query with the additional constraint.</returns>
public ParseQuery <T> WhereDoesNotMatchesKeyInQuery <TOther>(string key,
string keyInQuery,
ParseQuery <TOther> query) where TOther : ParseObject
{
var parameters = new Dictionary <string, object>
{
{ "query", query.BuildParameters(true) },
{ "key", keyInQuery }
};
return(new ParseQuery <T>(this, @where: new Dictionary <string, object>
{
{ key, new Dictionary <string, object> {
{ "$dontSelect", parameters }
} }
}));
}
