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2022-05-02 23:44:12 +08:00
parent 7ea03594b3
commit 2a71c78585
4790 changed files with 11696 additions and 10944 deletions

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@@ -12,7 +12,7 @@
"translatedContent": "<p><code>Views</code>&nbsp;表:</p>\n\n<pre>\n+---------------+---------+\n| Column Name | Type |\n+---------------+---------+\n| article_id | int |\n| author_id | int |\n| viewer_id | int |\n| view_date | date |\n+---------------+---------+\n此表无主键因此可能会存在重复行。\n此表的每一行都表示某人在某天浏览了某位作者的某篇文章。\n请注意同一人的 author_id 和 viewer_id 是相同的。\n</pre>\n\n<p>&nbsp;</p>\n\n<p>请编写一条 SQL 查询以找出所有浏览过自己文章的作者,结果按照 id 升序排列。</p>\n\n<p>查询结果的格式如下所示:</p>\n\n<pre>\nViews 表:\n+------------+-----------+-----------+------------+\n| article_id | author_id | viewer_id | view_date |\n+------------+-----------+-----------+------------+\n| 1 | 3 | 5 | 2019-08-01 |\n| 1 | 3 | 6 | 2019-08-02 |\n| 2 | 7 | 7 | 2019-08-01 |\n| 2 | 7 | 6 | 2019-08-02 |\n| 4 | 7 | 1 | 2019-07-22 |\n| 3 | 4 | 4 | 2019-07-21 |\n| 3 | 4 | 4 | 2019-07-21 |\n+------------+-----------+-----------+------------+\n\n结果表\n+------+\n| id |\n+------+\n| 4 |\n| 7 |\n+------+\n</pre>\n",
"isPaidOnly": false,
"difficulty": "Easy",
"likes": 15,
"likes": 21,
"dislikes": 0,
"isLiked": null,
"similarQuestions": "[]",
@@ -47,7 +47,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"10.2K\", \"totalSubmission\": \"14.3K\", \"totalAcceptedRaw\": 10195, \"totalSubmissionRaw\": 14319, \"acRate\": \"71.2%\"}",
"stats": "{\"totalAccepted\": \"13.6K\", \"totalSubmission\": \"19.1K\", \"totalAcceptedRaw\": 13604, \"totalSubmissionRaw\": 19051, \"acRate\": \"71.4%\"}",
"hints": [],
"solution": null,
"status": null,