我对我的postgres数据库有一个简单的查询,是通过电子邮件对用户的一个简单选择。我将node.js与express.js和sequelize一起使用。
我不知道为什么会向我抛出错误,并且消息非常糟糕,这是错误消息:
<p><span>piece of a puzzle</span></p>
<p><span>Planet</span> <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/222579/pin.png"> <span>Earth</span></p>
这是我的用户模型:
"message": {
"name": "SequelizeDatabaseError",
"parent": {
"name": "error",
"length": 104,
"severity": "ERROR",
"code": "42P01",
"position": "97",
"file": "parse_relation.c",
"line": "1180",
"routine": "parserOpenTable",
"sql": "SELECT \"id\", \"email\", \"password\",
\"created_at\" AS \"createdAt\", \"updated_at\" AS \"updatedAt\" FROM
\"users\" AS \"user\" WHERE \"user\".\"email\" = 'kmilo93sd@gmail.com'
LIMIT 1;"
},
这是我的续集配置:
const User = database.define('user',{
id: {
type: sequelize.STRING,
primaryKey: true
},
email: sequelize.STRING,
password: sequelize.STRING
});
module.exports = User;
这是我的SQL:
module.exports = new Sequelize(
process.env.database_name,
process.env.database_user,
process.env.database_password,
{
host: process.env.database_host,
dialect: process.env.database_dialect,
define: {
underscored: true
},
pool: {
max: 5,
min: 0,
idle: 10000
}
}
);
我该如何解决,这是什么错误?
答案 0 :(得分:1)
42P01
在Postgresql中的错误是UNDEFINED TABLE
。因此该表在您的服务器上不存在。您正在尝试从不存在的表中SELECT
。