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转换MySQL查询到笨查询转换MySQL查询在笨查询
当前查询:
$query = "SELECT a.*, b.cost AS future_cost, b.start_date AS future_date
FROM (
SELECT * FROM (
SELECT * FROM outbound_routes
ORDER BY start_date
) x
GROUP BY pattern
) a
LEFT JOIN (
SELECT * FROM outbound_routes
ORDER BY start_date
) b
ON a.pattern = b.pattern AND a.id != b.id
GROUP BY a.pattern";
$result=$this->db->query($query);
粗体查询我要追加搜索变量像
$this->db->where('pattern','1');
任何帮助和想法,将不胜感激。
我不认为你可以加入使用活动记录类两个SQL查询。你将不得不使用'$ this-> db-query('ALL YOUR SQL HERE')方法。 – Jeemusu