coder-xiaomo/leetcode-problemset
1
0
Fork 0
mirror of https://gitee.com/coder-xiaomo/leetcode-problemset synced 2025-09-08 08:51:42 +08:00
Code Issues Projects Releases Wiki Activity GitHub Gitee

批量更新数据

Browse Source
This commit is contained in:
小墨
2025-01-09 20:29:41 +08:00
parent 04ecea043d
commit 48cdd06c2b
5053 changed files with 156164 additions and 135322 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
leetcode-cn/originData/employees-whose-manager-left-the-company.json
View File

@@ -12,12 +12,12 @@
"translatedContent": "<p>表: <code>Employees</code></p>\n\n<pre>\n+-------------+----------+\n| Column Name | Type |\n+-------------+----------+\n| employee_id | int |\n| name | varchar |\n| manager_id | int |\n| salary | int |\n+-------------+----------+\n在 SQL 中，employee_id 是这个表的主键。\n这个表包含了员工，他们的薪水和上级经理的id。\n有一些员工没有上级经理（其 manager_id 是空值）。\n</pre>\n\n<p>&nbsp;</p>\n\n<p>查找这些员工的id，他们的薪水严格少于<code>$30000</code>&nbsp;并且他们的上级经理已离职。当一个经理离开公司时，他们的信息需要从员工表中删除掉，但是表中的员工的<code>manager_id</code> &nbsp;这一列还是设置的离职经理的id&nbsp;。</p>\n\n<p>返回的结果按照<code>employee_id&nbsp;</code>从小到大排序。</p>\n\n<p>查询结果如下所示：</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例：</strong></p>\n\n<pre>\n<strong>输入：</strong>\nEmployees table:\n+-------------+-----------+------------+--------+\n| employee_id | name | manager_id | salary |\n+-------------+-----------+------------+--------+\n| 3 | Mila | 9 | 60301 |\n| 12 | Antonella | null | 31000 |\n| 13 | Emery | null | 67084 |\n| 1 | Kalel | 11 | 21241 |\n| 9 | Mikaela | null | 50937 |\n| 11 | Joziah | 6 | 28485 |\n+-------------+-----------+------------+--------+\n<strong>输出：</strong>\n+-------------+\n| employee_id |\n+-------------+\n| 11 |\n+-------------+\n\n<strong>解释：</strong>\n薪水少于 30000 美元的员工有 1 号(Kalel) 和 11号 (Joziah)。\nKalel 的上级经理是 11 号员工，他还在公司上班(他是 Joziah )。\nJoziah 的上级经理是 6 号员工，他已经离职，因为员工表里面已经没有 6 号员工的信息了，它被删除了。\n</pre>\n",
"isPaidOnly": false,
"difficulty": "Easy",
"likes": 23,
"likes": 38,
"dislikes": 0,
"isLiked": null,
"similarQuestions": "[]",
"contributors": [],
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python\": false, \"python3\": false, \"mysql\": false, \"mssql\": false, \"oraclesql\": false, \"c\": false, \"csharp\": false, \"javascript\": false, \"typescript\": false, \"bash\": false, \"php\": false, \"swift\": false, \"kotlin\": false, \"dart\": false, \"golang\": false, \"ruby\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"rust\": false, \"racket\": false, \"erlang\": false, \"elixir\": false, \"pythondata\": false, \"react\": false, \"vanillajs\": false, \"postgresql\": false}",
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python\": false, \"python3\": false, \"mysql\": false, \"mssql\": false, \"oraclesql\": false, \"c\": false, \"csharp\": false, \"javascript\": false, \"typescript\": false, \"bash\": false, \"php\": false, \"swift\": false, \"kotlin\": false, \"dart\": false, \"golang\": false, \"ruby\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"rust\": false, \"racket\": false, \"erlang\": false, \"elixir\": false, \"pythondata\": false, \"react\": false, \"vanillajs\": false, \"postgresql\": false, \"cangjie\": false}",
"topicTags": [
{
"name": "Database",
@@ -59,7 +59,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"13.2K\", \"totalSubmission\": \"27.7K\", \"totalAcceptedRaw\": 13238, \"totalSubmissionRaw\": 27715, \"acRate\": \"47.8%\"}",
"stats": "{\"totalAccepted\": \"36K\", \"totalSubmission\": \"74.8K\", \"totalAcceptedRaw\": 35971, \"totalSubmissionRaw\": 74772, \"acRate\": \"48.1%\"}",
"hints": [],
"solution": null,
"status": null,
@@ -71,14 +71,14 @@
"Create table If Not Exists Employees (employee_id int, name varchar(20), manager_id int, salary int)",
"Truncate table Employees",
"insert into Employees (employee_id, name, manager_id, salary) values ('3', 'Mila', '9', '60301')",
"insert into Employees (employee_id, name, manager_id, salary) values ('12', 'Antonella', 'None', '31000')",
"insert into Employees (employee_id, name, manager_id, salary) values ('13', 'Emery', 'None', '67084')",
"insert into Employees (employee_id, name, manager_id, salary) values ('12', 'Antonella', NULL, '31000')",
"insert into Employees (employee_id, name, manager_id, salary) values ('13', 'Emery', NULL, '67084')",
"insert into Employees (employee_id, name, manager_id, salary) values ('1', 'Kalel', '11', '21241')",
"insert into Employees (employee_id, name, manager_id, salary) values ('9', 'Mikaela', 'None', '50937')",
"insert into Employees (employee_id, name, manager_id, salary) values ('9', 'Mikaela', NULL, '50937')",
"insert into Employees (employee_id, name, manager_id, salary) values ('11', 'Joziah', '6', '28485')"
],
"enableRunCode": true,
"envInfo": "{\"mysql\":[\"MySQL\",\"<p>\\u7248\\u672c\\uff1a<code>MySQL 8.0<\\/code><\\/p>\"],\"mssql\":[\"MS SQL Server\",\"<p>mssql server 2019.<\\/p>\"],\"oraclesql\":[\"Oracle\",\"<p>Oracle Sql 11.2.<\\/p>\"],\"pythondata\":[\"Pandas\",\"<p>Python 3.10 with Pandas 2.0.2 and NumPy 1.25.0<\\/p>\"],\"postgresql\":[\"PostgreSQL\",\"<p>PostgreSQL 16<\\/p>\"]}",
"envInfo": "{\"mysql\":[\"MySQL\",\"<p>\\u7248\\u672c\\uff1a<code>MySQL 8.0<\\/code><\\/p>\"],\"mssql\":[\"MS SQL Server\",\"<p>mssql server 2019.<\\/p>\"],\"oraclesql\":[\"Oracle\",\"<p>Oracle Sql 11.2.<\\/p>\"],\"pythondata\":[\"Pandas\",\"<p>Python 3.10 with Pandas 2.2.2 and NumPy 1.26.4<\\/p>\"],\"postgresql\":[\"PostgreSQL\",\"<p>PostgreSQL 16<\\/p>\"]}",
"book": null,
"isSubscribed": false,
"isDailyQuestion": false,