sKey:inQuery:" title="whereKey:matchesKey:inQuery:"></a>
	<h3 class="method-title"><code><a href="#//api/name/whereKey:matchesKey:inQuery:">&ndash;&nbsp;whereKey:matchesKey:inQuery:</a></code>
</h3>

	<div class="method-info">
		<div class="pointy-thing"></div>

		<div class="method-info-container">
			
			
			<div class="method-subsection brief-description">
				<p>「第一引数は親クエリにおけるキー、第二引数はサブクエリ（第三引数）におけるキーとし、親とサブク�