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Nov 14, 2019 Replied to a topic by hua123s › Node.js › nodejs sequelize 的问题 问个问题？这种可以用 include 来实现？ |
```javascript
//tableName=>Model
//users=>Users; c=>ModelC
Users.findAll({
attributes: ["id", [fn("SUM", col("b")), "aliasB"]],
include: [{
association: Users.belongsTo(ModelC, {
foreignKey: "d"
}),
model: ModelC,
attributes: [],
required: false,
on: {
d: {
[Op.like]: fn("concat", literal("users.d"), "%")
}
}
}],
group: [literal("users.id")],
limit: 10
}).then(result => {
console.log(JSON.stringify(result));
}).catch(err => { });
```
//tableName=>Model
//users=>Users; c=>ModelC
Users.findAll({
attributes: ["id", [fn("SUM", col("b")), "aliasB"]],
include: [{
association: Users.belongsTo(ModelC, {
foreignKey: "d"
}),
model: ModelC,
attributes: [],
required: false,
on: {
d: {
[Op.like]: fn("concat", literal("users.d"), "%")
}
}
}],
group: [literal("users.id")],
limit: 10
}).then(result => {
console.log(JSON.stringify(result));
}).catch(err => { });
```
Apr 6, 2019 Replied to a topic by acticn › 宽带症候群 › 求助~~! 网卡桥接后网络错误 |
这种情况我以前也遇到过，就是用 VMware 桥接本地网口,被断开网一天，第二天自动就有信号了。。。。...(VMware NAT 转发也会被检测到)但是只阻断 TCP HTTP 协议,HTTPS 正常,UDP 正常，
如果你有外网主机，试试转发 HTTP 协议的数据包
如果你有外网主机，试试转发 HTTP 协议的数据包
Mar 13, 2017 Replied to a topic by bboysoul › 程序员 › 问大家一个问题，你的电脑多久没关机了 |
除非蓝屏死机，打大雷，软件更新，不然一般情况下不会关机，最多就是重启.
Feb 9, 2017 Replied to a topic by linpf › 程序员 › 疑问求助：为什么笔记本外接键盘，在 win10 系统下，开机过一段时间会失灵？ |
类似这种情况前几天我也遇到，睡眠时有时侯按键盘鼠标无法唤醒，还有按电源键唤醒后鼠标键盘操作失效，不过键盘灯鼠标灯还亮 win10 10240 ；
另外有一台 win10 enterprise 2016 睡眠后有时输入密码后一直转圈无法登录。搜问题说是 win10bug
另外有一台 win10 enterprise 2016 睡眠后有时输入密码后一直转圈无法登录。搜问题说是 win10bug
Oct 18, 2016 Replied to a topic by Powered › 程序员 › 日常内存使用,16G 表示不够用 |
我的 12G,打开 chrome 再加 1 个虚拟机,再加一堆应用，编辑器，然后达到 11.X G 了，经常提示不足
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