sequel | Sequel : The Database Toolkit for Ruby | Database library

I have a composite primary key in my table Foo, and a single primary key in Bar. When I make a junction using the belongsToMany syntax, only one primary key component shows up in the junction table (the first one that is beeing defined). I was expecting to see FooId, FooDate , BarId and state.

I'm using MariaDb 10.4.21 and sequelize v6.12.1 if that matters.

Am getting an error when I am deploying serverless lambda function on AWS

I have a model where I have a column name data_numbers and its type is DataTypes.RANGE(sequelize.INTEGER) I am using the following line of code to create a new row in table models.TABLE.create({ data_numbers: ?? //here is what I should write to save a range of numbers. })

So i am working on eCommerce website in react and Node. coming to the point, at the time of login the proxy works totally fine but when i made get request to API it shows an error. I spent 2 days resolving this but at last came here with the hope to get the answer.

My server.js file

I have to convert a postgres query to Sequelize query.

Below query is working to get weekly summary. But the start day is coming as Monday.

SELECT date_trunc('week', date::date) AS "weekly", COUNT(DISTINCT(date)) AS "working_days" FROM "public"."employees" AS "Employee" WHERE ("Employee"."deleted_at" IS NULL) GROUP BY "weekly" LIMIT 100;

Code:

I am having three association tables back to back. That means item_level_1 have many item_level_2 and item_level_2 have many item_level_3. I used a search query to find any parent or child having a name containing the search text. That means if I type abc, then I need to return all parent or child with full details(parents and children). But in my case, if item_level_3 has abc in the name, it returns the parent details, but it just only returns the specific child with abc from item_level_3. I need to return all children inside item_level_3 where the same parent.

I am using MySQL database in AWS with node

I checked https://sequelize.org/master/manual/eager-loading.html#complex-where-clauses-at-the-top-level and tried different combinations. But not help. I might miss something. But I cannot find it.

I have an app with postgres as db, sequelize, and express, and whenever it receives a db query, it just stays there forever, no logging or anything I run postgres in a container which I can connect to through GUI normally When I swapped it for sqlite, it worked perfectly the application

here is the relevant piece of code

I am new to ruby and trying to figure out how the class declaration below from Sequel gem works behind the scene.

I was trying through some advanced techniques used to refactor sequilize.js models and came across how instanceMethods method can be used and util functions can be attached to it.

Example: