我正在做一个让我发疯的查询。我试图通过联接表中的值搜索表。当前,查询将返回具有指定ids之一的所有结果。我只希望它返回只有两个ids的记录。ON champions_champion_combinations.champion_combination_id = champion_combinations.id ON champions.id = champions_champion_combinations.champion_id
WHERE champions.id IN (1, 2)&quo
option>' render :text => output render :text => '0'end # Need a list of ports that aren't in use or are multiuse
@device_ports = ActiveRecord::Base.connection.execute('SELEC