The difference between this script and the answers.php page is that you first find the count of the specified answer, then increment it and update the answer record in the database.
该脚本与answers . php页面的区别在于您得先查找指定答案的计数,然后再增大它,并更新数据库中的答案记录。
This allows the complete record set to be retrieved for both Year and Order method and then stitched together on the sc column which is simply a running count (1, 2, 3, 4, etc.).
它可以让完整的记录集用 Year 和 Order 方法检索,然后联合到 sc 列上,它只是运行计数(1、 2、3、4,等等)。
Identify and count all the animals attaching on the mangroves and record their microhabitats.
辩认并点算所有树上的动物及纪录他们栖息的微生境。
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