docker-postgres-sql

Manage a PostgreSQL database in Docker by using the `docker exec` command to access the `psql` client. This Skill provides commands for database setup, CRUD operations, table management, indexing, and backup procedures.

Back up and restore PostgreSQL data in Docker by executing commands via `docker exec` within the container. This Skill facilitates isolated database backups and restorations for development environments before code deployments.

Perform CRUD operations on a PostgreSQL Docker instance without a local client by using `docker exec` to run `psql` commands. This Skill provides command-line examples for creating, reading, updating, and deleting data.

Create and alter tables in a Dockerized PostgreSQL setup by passing SQL commands through the `psql` shell via `docker exec`. The Skill covers comprehensive table management including creation, alteration, and dropping.

No external dependencies are required for isolated PostgreSQL development using this Skill. It relies solely on Docker and the PostgreSQL client (`psql`) already installed inside the container to execute management commands.