What is this JavaScript "require"?

What is this JavaScript "require"?

javascript database postgresql node.js

postgresql

Postgres could not connect to server

ruby-on-rails database postgresql macos homebrew

postgresql

Import SQL dump into PostgreSQL database

database postgresql

postgresql

Copying PostgreSQL database to another server

database postgresql

postgresql

How to select the nth row in a SQL database table?

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postgresql

Kill a postgresql session/connection

database postgresql

postgresql

Run PostgreSQL queries from the command line

database postgresql

postgresql

PostgreSQL: Drop PostgreSQL database through command line [closed]

database postgresql

postgresql

How can I put a database under git (version control)?

database git version-control postgresql

postgresql

Adding a new value to an existing ENUM Type

database postgresql enums

postgresql

Backup/Restore a dockerized PostgreSQL database

database postgresql backup docker

postgresql

Use email address as primary key?

sql database database-design postgresql

postgresql

How to compare dates in datetime fields in Postgresql?

sql database postgresql date

postgresql

How to create user for a db in postgresql? [closed]

database postgresql authentication connection

postgresql

Optimise PostgreSQL for fast testing

sql database performance postgresql database-tuning

postgresql