如何在 extbase 中构建 maximumquery

Question

参考该文档 https://docs.typo3.org/typo3cms/ExtbaseFluidBook/6-Persistence/3-implement-individual-database-queries.html 我想构建一个 maxquery 以从 table.

的记录中获取最高总和

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name  | job       | department | salary
john  | salesmen  | sales      | 2000
max   | mechanic  | workshop   | 1600
nicky | secretair | assistence | 1800

AS 输出：

John with an salary of 2000 earns the most.

Answer 1

如何将值从高到低排序并仅获取第一行？

Answer 2

在 Doctrine (v8+) 和存储库中，您仍然可以进行简单的查询，例如（存储库示例）：

  $query = $this->createQuery();
  //here you can use max as well
  $query->statement(
  '
     SELECT * FROM tx_sjroffers_domain_model_offer
     WHERE title LIKE ? AND organization IN ?', array('%climbing%', array(33,47))
  '
    );

  //true give us a raw result back otherwise we get objects
  $res = $query->execute(true);

Answer 3

除了Xippo的回答，我还注意到以下几点：

使用$query->statement() 会导致 Extbase 不返回正确的结果计数。我在这里找到了解决这个问题的方法： https://gist.github.com/smichaelsen/2bfdfb872d04a0776f01

如何在 extbase 中构建 maximumquery

how to build maximumquery in extbase

sql

typo3

extbase