serdar-kalkan / postgres-automatic-partitioner

postgres-automatic-partitioner

Simple node.js application client developed using ESmodules to demonstrate Postgres partitioning feature on the client side. Includes seed record generation script S/o goes to original idea and sourcecode owner Hussein Nasser.

Scripts to spin up dockerized container for local PostgreSQL instance and check heartbeat

Spin up a container named pg to run postgres image (to be automated) >>

docker pull postgres:latest #could be altered if any specific version will be requested or may be recevied from the prompt
docker run -d --name pg \
-e POSTGRES_PASSWORD=postgres \
-p 5432:5432 \
postgres

docker command to root into the container >> docker exec -it pg bash

checking db server status for accepting connections >> pg_isready

use psql (should be installed) to connect to postgres cluster (port and host also need to be provided in case of connection from outside of the container) >> psql -U postgres

check stat activity from clients >> select * from pg_stat_activity

listing all the databases in the local database server hosted in docker container >>
\l

connecting to a specific database >>
\c {databaseName}

checking metadata of database objects in the database >>
\d

checking metadata and details of logical attributes in a given db table >>
\d {tableName}