PostgreSQL articles


Check out my new course on Data Engineering!

Are you a data scientist who wants to extend his data engineering skills? Or a software engineer who wants to work with Big Data? If not, maybe a BI developer who wants to evolve to engineering position? My course will help you to achieve your goal! Join the class →


At first glance, managing users access in PostgreSQL is easy, you simply execute a CREATE USER, give him some grants, assign a role, and often that's all. However, after some time "permission denied" errors can appear as new objects are created and not owned by the user. To mitigate the maintenance burden for that case, PostgreSQL proposes ALTER DEFAULT privileges operator. Continue Reading →