Parameters used for
As placeholders for the dynamic values in the query
To prevent SQL injection
let businessArtists: Artists = await getRepository(Artists)
.leftJoin(LocationArtists, 'location_artists', 'artists.artist_id = location_artists.artist_id')
Date: June 7, 2023, 10:44 am Author: Akram Hossain
In this blog post i will explain how to upload and delete file in AWS S3 using aws-sdk.
To getting started we need to install aws-sdk npm package to our Node.js application. To install aws-sdk in any Node.js project
run the following command in your terminal
$ npm install aws-sdk
After successful installation of aws-sdk package. You need to provide credentials to AWS so that only your account
Date: June 21, 2021, 5:16 pm Author: Akram Hossain
To filter relational table in TypeORM using findAndCount there is a workaround. To filtering based on relation fields for findAndCount.
We need to use ObjectLiteral-style where using this style conditions are works perfectly.
Assume that we have Three entities – products,attributeSet and woodType. products belongs to one attributeSet and one woodType,
attributeSet and woodType has many prod
Date: July 17, 2020, 10:46 am Author: Akram Hossain
Typeorm is an ORM Which run in NodeJS, PhoneGap, Cordova, Ionic, Browser, NativeScript, Expo, React Native and Electron platforms.
TypeORM is highly influenced by other ORMs such as Entity Framework, Hibernate, Doctrine.
To generate model using TypeORM from existing database we need to install typeorm-model-generator. To
Date: July 16, 2020, 5:58 pm Author: Akram Hossain