Node.js sync({force:true})保留过时的模型架构
我的nodejs/sequelizejs(5.7.6)/postgres(11.2)应用程序有一个socketlist模型,最近更新如下:Node.js sync({force:true})保留过时的模型架构,node.js,postgresql,sequelize.js,Node.js,Postgresql,Sequelize.js,我的nodejs/sequelizejs(5.7.6)/postgres(11.2)应用程序有一个socketlist模型,最近更新如下: const SocketList = db.define('socketlist', { user_ids: {type: Sql.ARRAY(Sql.INTEGER), }, fort_token: { type: Sql.STRING }, server_id: {type: Sql.ST
const SocketList = db.define('socketlist', {
user_ids: {type: Sql.ARRAY(Sql.INTEGER),
},
fort_token: {
type: Sql.STRING
},
server_id: {type: Sql.STRING
},
}, {
timestamps: false,
indexes: [
{
fields: ['fort_token']
},
{
fields: ['server_id']
},
]
});
我正在使用sync
创建数据库表:
db.sync({force:true})
.then((res) => {
console.log("db done!");
console.log(res);
}); //create db
问题是创建的socketlist
表仍然基于已更新的旧模式,我不知道sync
缓存过时模式代码的位置。我试图删除整个数据库或表,但结果总是一样的——旧的和过时的模式。到目前为止,sync
一直工作正常。这是一个带有sequelizejs
的bug吗?代码有什么问题
另外,findOne()
也使用过时的模式,如控制台输出所示:
Socketio server is initialized
Executing (default): SELECT "id", "user_id", "socket_id", "event_id", "server_id", "active" FROM "socketlists" AS "socketlist" WHERE "socketlist"."fort_token" = '12345678901234567890' LIMIT 1;
我删除并重新安装了续集,问题依然存在
以下是数据库连接:
const Sql = require("sequelize");
const db = new Sql('myDB', 'postgres', `${process.env.DB_PASSWORD}`, {
host: 'localhost',
dialect: 'postgres',
port:5433,
} );
以下是旧的(过时的)SocketList模式:
const Sql = require("sequelize");
//const Op = Sql.Op;
const db = require("../startup/db");
const Joi = require('joi');
const SocketList = db.define('socketlist', {
id: {type: Sql.INTEGER,
primaryKey:true,
autoIncrement: true,
min: 1
},
socket_id: {type: Sql.STRING,
min: 1
},
event_id: {type: Sql.INTEGER,
min: 1
},
server_id: {type: Sql.STRING
},
active: {type: Sql.BOOLEAN,
defaultValue: true,
},
}, {
timestamps: false
}, {
indexes: [
{
//socket_id
fields: ['socket_id']
},
{
fields: ['active']
},
{
fields: ['server_id']
},
{
fields: ['event_id']
},
]
});
module.exports.SocketList = SocketList;
你能发布你的旧模式吗?型号,你能发布完整的数据库连接代码吗?只是在帖子中添加了更多信息。我的错。我发现SocketList是另一个指向过时定义的子目录所必需的。指向当前问题后,问题消失。