提交 a49d90ad 编写于 作者: F feilong

添加进阶任务

上级 e3366df4
{
"node_id": "pg-d381b58da4cb42148b6eae1125f18475",
"keywords": [
"数据库问答"
],
"keywords_must": [
"数据库问答"
],
"keywords_forbid": [],
"children": [],
"export": [
"qa.json"
]
}
\ No newline at end of file
{
"author": "huanhuilong",
"source": "qa.md",
"depends": [],
"type": "task_qa",
"task_link": "https://ask.csdn.net/channel/20/tag/300001",
"notebook_enable": false,
"exercise_id": "6798dddec5654cee9182e8aedfe70c2d"
}
\ No newline at end of file
# 完成5个数据库问答任务
数据库用户每天会产生很多实际使用的问题。请你回答5个用户提出的 [数据库问题](https://ask.csdn.net/channel/20/tag/300001),以下对数据库问答描述错误的是?
## 答案
```bash
这是一个MySQL的问题:https://ask.csdn.net/questions/675764
使用 PostgreSQL 无法解决
```
## 选项
### A
```bash
一个好的提问包含这5个步骤中的必要部分:
1. 问题遇到的现象和发生背景
2. 问题相关代码,请勿粘贴截图
3. 运行结果及报错内容
4. 我的解答思路和尝试过的方法
5. 我想要达到的结果
```
### B
```bash
这是一个MySQL问题:https://ask.csdn.net/questions/648654
使用 PostgreSQL 也可以解决
```
### C
```bash
这是一个SQL基础问题:https://ask.csdn.net/questions/691021
使用 PostgreSQL 也可以解决
```
{
"node_id": "pg-1233adb836a84ab49bbccdf57202cd69",
"keywords": [],
"keywords_must": [],
"keywords_forbid": []
}
\ No newline at end of file
...@@ -667,6 +667,29 @@ ...@@ -667,6 +667,29 @@
"keywords_must": [], "keywords_must": [],
"keywords_forbid": [] "keywords_forbid": []
} }
},
{
"进阶任务": {
"node_id": "pg-1233adb836a84ab49bbccdf57202cd69",
"keywords": [],
"children": [
{
"数据库问答": {
"node_id": "pg-d381b58da4cb42148b6eae1125f18475",
"keywords": [
"数据库问答"
],
"children": [],
"keywords_must": [
"数据库问答"
],
"keywords_forbid": []
}
}
],
"keywords_must": [],
"keywords_forbid": []
}
} }
], ],
"keywords_must": [], "keywords_must": [],
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册