PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early ...

Explore essential data modeling techniques for SQL programming, including normalization, star schema, snowflake schema, and data vault, to optimize databases and enhance data consistency.

Learning SQL Programming This is the repository for the LinkedIn Learning course Learning SQL Programming. The full course is available from LinkedIn Learning. Structured Query Language (SQL) is a ...

In this tutorial, we will step through installing PostgreSQL, connecting to the database, loading some data, and running a variety of SQL queries.

Developers often dispute the merits of SQL as a legitimate programming language, but this misses the point. SQL is a powerful 4GL for accessing data.