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Twitter OA task 7
三道题
investments in 2012
Tweets Recommendation
- Time series aggregation
- 总结一下地里看到的Twitter OA常见题
SQL 部分,基本在lc上都有 需要注意的是investment那道题lc过了这边不一定能过(我就是。。还折腾了一会。。我在lc上用concat写的,这边不知道为啥出问题了。不管了=-=)
- SQL- Parent, Child and Tree 60
- SQL-Investments in 2012 58
- SQL- employees per department
- SQL-student and department 58
- SQL-
- Final Application Status | March 30*
- *Students who apply before November 6, will receive application statuses by December 20.
emmm。。。就重在参与吧=-=
补充内容 (2017-12-2 16:48):
那几个sql的题号打错了=-=
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SQL- Parent, Child and Tree 608
SQL-Investments in 2012 585
student and department 580
Order one 586
反正就是来口数据库下twitter tag就都是了 |