[ZF] Subqueries in FROM / WHERE Clauses with Zend_Db_Select

　

A quick note on how to write subqueries in the FROM / WHERE clauses with Zend Framework’s Zend_Db_Select. 　

Referenced the following sites. 　

・U2Kの覚え書き　 Zend_Db_Select でFROM句に副問合せ(subquery)

・U2Kの覚え書き　 Zend_Db_Select でWHERE句に副問合せ(subquery)

・サブクエリをZendのDBを使用して作成