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我想知道是否有更有效的方式来编写循环案件。MySql排序的情况下,当数组
$search = "ORDER BY CASE WHEN created_by = :created_by THEN -1
WHEN cat_id = 24 THEN -1
WHEN cat_id = 26 THEN -1
ELSE created_at END LIMIT :limit, :perpage";
不知
WHEN cat_id = 24 THEN -1
WHEN cat_id = 26 THEN -1
可能是
WHEN cat_id = IN(24,26) THEN -1
如果不是我该怎么做呢?我需要做一些for
循环吗?