A SQL workflow is a sequence of tasks that feed tables in parallel or sequentially. It gives instructions to load, merge and reorganize data. ### :oil: SQL tasks SQL tasks are steps from the workflow.

Tutorial 3-may2025.pdf Tutorial document describing PL/SQL exercises and learning objectives. Tutorial 5-may2025.pdf Tutorial document with exercises involving functions like calculating total orders ...

If you look at the large variety of SQL commands, they can be divided into three large subgroups. 1) Data Definition Language deals with database schemas and descriptions of how the data should reside ...