sequelizer | GUI Desktop App for export sequelize models | Object-Relational Mapping library
kandi X-RAY | sequelizer Summary
kandi X-RAY | sequelizer Summary
A GUI Desktop App for export sequelize models from database automatically.
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Top functions reviewed by kandi - BETA
- Ensures an element is upgraded .
- Registers a registered component instance .
- Construct a new tab .
- Initialize the main window .
- Initializes a new tab .
- Submit a config .
- Updates the DOM node with the given class name .
- Downgrades a node of the given node .
- Upgrades the given list of elements .
- Get data from a form .
sequelizer Key Features
sequelizer Examples and Code Snippets
Community Discussions
Trending Discussions on sequelizer
QUESTION
I am getting below error while running npx sequelize db:migrate
...ANSWER
Answered 2022-Mar-10 at 09:46The issue is with the volume mount.
QUESTION
I'm confused how to properly catch JavaScript exceptions. I have a background as a Java Dev, so much of what I know about error handling comes from it.
I'm using sequelize for persistence, so messing around with it, I found an example on the web:
...ANSWER
Answered 2022-Feb-20 at 23:33Why would an exception have a name, besides already having a type?
For the same reason as using error codes: they serialise well and don't require a reference to the class. Also in some rare occasions (that should be avoided) you might end up with multiple copies of the library being loaded, which define multiple distinct classes with the same name. Checking the .name
string still works, using instanceof
only works if you reference the same class.
Which solution would be the 'par excellence' in order to deal with multiple possible exceptions being thrown in modern JavaScript?
If instanceof
works for you, there's nothing wrong with using it - it's perfectly idiomatic. It's just that some programmers prefer a more defensive style that's more resilient in the face of bugs. Using string constants has its own set of problems, e.g. being prone to misspelling and API incompatibility.
QUESTION
I have an app that is already working. The problem began when I coded the session part of it. The server hangs when finds this lines of code in the controller:
...ANSWER
Answered 2021-Aug-24 at 18:59Sequelize needs to sync the tables (and add the session table) when the server starts. I am uncommenting the line where sequelize.sync() is called
QUESTION
I am using Docker for the container service.
I have created a seed file and run it by npx sequelize-cli db:seed:all
, then error occur:
ANSWER
Answered 2021-Jun-08 at 08:56Are you running the migration within the Docker Compose container for your app, or on the Docker host machine?
From the host machine's point of view, there is no such hostname as my-redis
(it's only a thing within a Docker overlay network with that container in it).
Since you've exposed the Redis port 6379 to your host (and in fact the whole wide world), you'd use localhost:6379
on the host machine.
QUESTION
I'm trying to deploy my app to an EC2 instance. I'm getting stuck when I have to run my migrations. For some reason sequelize
is not doing anything nor returning any errors when I run yarn sequelize db:migrate
. Here's what I get:
ANSWER
Answered 2020-Aug-05 at 19:46Problem solved by upgrading pg to version 8.3.0 :)
QUESTION
I'm running yarn sequelize db:migrate
to create the table in the database using a postgres image in the docker and returns the following message:
ANSWER
Answered 2020-Jun-28 at 05:19Error seems to be a typo, the type
for Sequelize.DATA
vs Sequelize.DATE
.
Here are the valid data types.
QUESTION
I made config.ts file as below.
...ANSWER
Answered 2020-Jun-05 at 04:49public getDBConfig(environment: string): IDBConfig {
switch (environment) {
case "local":
this.DBConfig = {
username: "root",
password: "1234",
database: "test",
host: "127.0.0.1",
dialect: "mysql",
};
break;
}
return this.DBConfig;
}
QUESTION
I am running into a problem, trying change the sequelize-cli configuration to dynamic configuration, as described in the documentation. I created the .sequelizerc-file in the root-directory of my project and configured the path to config.js.
After running npx sequelize-cli db:migrate
I get the following error:
Sequelize CLI [Node: 12.14.1, CLI: 5.5.1, ORM: 5.21.3]
Loaded configuration file "config/config.js".
Using environment "development".
ERROR: Server requests authentication using unknown plugin sha256_password. See TODO: add plugins doco here on how to configure or author authentication plugins.
It doesn't matter if I try it on my development environment (localhost) or on my production environment (clearDB with heroku) I still get the same Error message, not being able to connect to the server. Without the dynamic configuration (config in a *.json) everything worked fine.
This is the content of my .sequelizerc file
...ANSWER
Answered 2020-Apr-15 at 15:53okay, after trying for a long time, I figured out, that my environment variables were undefined
when I ran npx sequelize-cli
-commands.
So i simply added require('dotenv').config();
to my .config.js now it works.
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