Question

我应该在JDatabaseQuery中使用哪种语法来进行此查询

SELECT
  username,
  num_contacts + num_interests * 10 + num_dates * 100 + num_closenesses * 1000 AS Practice
FROM aasgz_users
ORDER BY Practice DESC;

Answer 1

选择用户名， num_contacts + num_interests * 10 + num_dates * 100 + num_closenesses * 1000 AS Practice 来自aasgz_users ORDER BY Practice DESC;

使用以下，

MATCH (c:Customer)-[r:REFERRED*]->(ref)
WITH DISTINCT c, size(r) as gen, ref
WITH c, gen, count(gen) as referrals
ORDER BY gen ASC
RETURN c as  Customer, collect({gen:gen, referrals:referrals}) as referrals

现在你将得到结果

JDatabaseQuery中的数学

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