Notifications You must be signed in to change notification settings For basics follow the SQL Bolt tutorial. Then you can set up a postgres database in podman (or docker) and try out the exercises ...

This repository contains MySQL solutions of the HackerRank SQL Intermediate Certificate problems which I encountered during the test. Please check 1. SQL-Business-Expansion and 2.

Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

Develop complex T-SQL queries, Stored Procedures and Triggers. Assist in the design of the relational database architecture for new development projects. Develop new / alter existing SQL objects based ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

The SQL Developer unit testing framework involves a set of sequential steps for each test case. The steps are as follows, including the user input for before the step is run and the framework ...