I got a table with columns: author firstname, author lastname, and booktitle Multiple users are inserting in the database, through an import, and I d like to avoid duplicates. So I m trying to do something like this: I have a record in the db: First Name: "Isaac" Last Name: "Assimov" Title: "I, Robot"
If the user tries to add it again, it would be basically a non-split-text (would not be split up into author firstname, author lastname, and booktitle) So it would basically look like this: "Isaac Asimov - I Robot" or "Asimov, Isaac - I Robot" or "I Robot by Isaac Asimov"
你们看到我正在走到哪里?
(我不能强迫用户将所有书本分为第一名作者、最后作者和书名,我甚至不喜欢强迫用户的想法,因为这样做不会过于方便用户)
将所有这些可能的图书数据假设与我在数据库中掌握的情况相比较的最佳方式是,不要再增加两本书。 我想到的是建议用户的可能性:“如果你试图增加这本书?” (一) 提问——相关问题,而不是相关国际交易日志的字句,就像插头一样。
我在思考一下
soundex
甚至可能
like
运营商,但迄今为止,一只 did子获得结果,一味希望。