Level 5 QLS Endorsed Course with FREE Certificate | CPD & CiQ Accredited |150 CPD Points | Lifetime Access
Level 5 QLS Endorsed Course with FREE Certificate | CPD & CiQ Accredited | 150 CPD Points | Lifetime Access
Level 5 QLS Endorsed Course with FREE Certificate | CPD & CiQ Accredited | 150 CPD Points | Lifetime Access
Level 7 QLS Endorsed Course with FREE Certificate | CPD & CiQ Accredited | 180 CPD Points | Lifetime Access
Free Level 3 QLS Endorsed Course | CPD & CiQ Accredited | Audio Visual Training | Free PDF Certificate | Lifetime Access
Level 5 QLS Endorsed Course with FREE Certificate | CPD & CiQ Accredited | 150 CPD Points | Lifetime Access
Welcome to a hands-on SQL course. In this course, you will learn the fundamentals of SQL databases and the relational model. We will cover core concepts such as inserting data into SQL databases, extracting data from SQL databases, aggregations, subqueries, joins, unions, and window functions. This course will help you write complex queries to perform tasks as required in technical interviews or on the job.