在一个小项目中工作,我需要根据一些日志数据填充 postgres 数据库。我决定使用 Sequelize 来创建我的模型和数据库连接。
尝试调用 SignalDegs.create() 插入记录时,我收到以下错误消息。我试图引用 DataTypes 并导入它而不是 Sequalize 直接导致相同的错误。任何帮助将不胜感激!。
错误:
throw new Error(`Unrecognized datatype for attribute "${this.name}.${name}"`);
^
Error: Unrecognized datatype for attribute
模型文件:
const Sequelize = require('sequelize');
const db = require('../database/index.js');
const SignalDefs = db.define(
'signaldefs',
{
signalType: { primaryKey: true, type: Sequelize.STRING },
messageSource: { primaryKey: true, type: Sequelize.STRING },
messageName: { primaryKey: true, type: Sequelize.STRING },
signalName: { primaryKey: true, type: Sequelize.STRING },
unit: { primaryKey: true, type: Sequelize.STRING },
signalID: { autoIncrement: true }
},
{ freezeTableName: true }
);
const FloatSignals = db.define(
'floatsignals',
{
floatValue: { type: Sequelize.FLOAT },
time: { primaryKey: true, type: Sequelize.DATE },
vehicleID: { primaryKey: true, type: Sequelize.INTEGER },
signal: { primaryKey: true, type: Sequelize.INTEGER }
},
{ freezeTableName: true }
);
module.exports = { SignalDefs, FloatSignals };
最佳答案
关于node.js - 无法识别的数据类型 Sequelize Postgres,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/60177449/