Professional certification in Programming

ADVANCED SQL TRAINING

Our IT training courses are developed with industry-standards and career-focused technologies.


Speak to an advisor
Award:
Certification
Duration & Study Mode:
Full time, Part-time, Evening and Weekends, Virtual online
Location:
London, Flexible online
Duration: 5 Days / 5 Weeks

SQL (Structured Query Language) is the most extensively used database global language, and a wide range of database systems adopts it to create queries and manipulate data. Advanced SQL Developers are now in high demand in the IT sector. A firm grasp of advanced SQL methods can put them ahead of the competition whether they want to enter this line of employment or promote their position within their existing SQL-based working situation. This Advanced SQL training course expands on the existing knowledge and awareness of SQL given in the Introduction to SQL course. As a result, the Advanced SQL course focuses on sharing new, complex SQL approaches, helping you to comprehend the fundamental creative SQL ideas now in use in the database field. This course prepares SQL users to perform more complicated systems when examining and maintaining tables and conducting complex queries.

Prerequisites

  • You must have a prior grasp of SQL and complete the Introduction to SQL training course before enrollment in this course.

What will you gain after this course

  • You will know how to manage tables actively, Data Processing Language (DML), allowing the development of databases and applications, and scaling growing and dynamic technological networks are among SQL approaches during the course.
  • After completing the training course, you will have a solid grasp of these approaches and the abilities required to maintain a relational database properly.

Jobs you can get
with  Your Advanced SQL Qualification

  • Database Manager
  • Project Manager
  • Project Coordinator
  • Database Engineer
  • Business Analyst

Corporate Group Training

  • Customized Training
  • Onsite / Virtual
  • Instructor-led Delivery
  • For small to large groups

Request Brochure

Top 10 IT Skills in Demand for 2023

Top 10 IT Skills in Demand for 2023

The global economy is constantly changing and evolving, so today's skills in high demand may not be as important ten years from now. This article

If you are not going to university how to get an IT job?

If you are not going to university how to get an IT job?

With the number of graduates in the IT field predicted to grow by 22% between now and 2024, it’s no surprise that there are

Google Certified Professional Cloud Architect Certification

Google Certified Professional Cloud Architect Certification

Cloud Architect professionals’ have adequate knowledge and skill to integrate Google Cloud infrastructure as part of the core IT platform for the company. These professionals

London IT Training Google

AWS Certified Cloud Practitioner

AWS Certified Cloud Practitioner

As by the name, it is evident that this course is a fundamental course in which the start will be taken from a very

CompTIA Server+ Certification

CompTIA Server+ Certification

An overview of CompTIA Server+ Certification: CompTIA Server+ certification recognises both the knowledge and experience of an IT Professional to configure, maintain and troubleshoot the

CompTIA A+ Certification

CompTIA A+ Certification

Competencies of CompTIA A+ certification for an entry-level IT Technician CompTIA A+ certifications certify the set of skill and knowledge required for an entry-level IT

MCSA Certification

MCSA Certification

MCSA (Microsoft Certified Solutions Associate) is a certification programme designed for individuals seeking entry-level positions in information technology (IT). It is required for advanced

IT Support Technician Courses Training

The roles of IT support technicians are significant for the IT department of any business. They are the key responsible person as the company's IT staff to keep any IT-related

London IT Training IT Technical

Coding Courses London

Our Programming and Development course portfolio caters to a wide range of learners, from beginners learning the fundamentals to experienced programmers honing their skills in multiple programming languages. These courses

IT Training Online

Online education and training have become more popular and convenient and also saw rapid progress in recent months due to COVID pandemic. But online learning has been around for quite

Short IT Courses Training

The rapid increase of modern digital technologies such as IoT, AI, applications and operations of robots have made the business sequences much easier and convenient for organisations and it can

AWS Courses

AWS (Azure Web Services) is an enterprise-level cloud platform from Amazon. We offer a list of AWS training to make you prepare to work effectively on this platform. Among the

Get a 10% discount

If you enrol two months in advance

Select your preferred training delivery mode

Who is this certification for?

  • This course is designed for people already familiar with SQL and want to increase their abilities and understanding.
Group-Icon2
Small Groups

With small groups of students, our instructors can work closely with each student.

Schedule
Flexible Class Schedules

Our class schedules are flexible on weekdays, weekend, or evenings to suit your schedule.

Instructors
Experienced Instructors

Our instructors follow a modified are personalized approach to engage students during class

Lab-Facilities
Hi-Tech Lab Facilities

Our students can access our lab facilities anytime for practical experience during and after studies.

Syllabus

  • Pros and cons of stored procedures
  • Creating stored procedures
  • Three ways to execute
  • System stored procedures
  • Declaring variables
  • SET versus SELECT
  • Tricks with variables and rowsets
  • So-called global variables
  • Passing parameters
  • Default values and WHERE clauses
  • Output parameters
  • Using RETURN
  • What are scalar functions?
  • Some examples
  • Disadvantages of scalar functions
  • Three advantages
  • IF/ELSE statement
  • Using CASE where possible
  • Syntax of WHILE
  • Breaking out of a loop
  • Basic transactions
  • Beginning a transaction
  • Committing/rolling back
  • Deleting and updating
  • Using DELETE and UPDATE
  • Sys.Objects
  • Dropping objects
  • Creating Tables in SQL
  • Inserting data
  • Inserting single rows
  • Inserting multiple rows
  • Using temporary tables
  • Creating table variables
  • Pros and cons of each approach
  • In-line table-valued functions
  • Multi- Statement table-valued functions
  • Limitations of user-defined functions
  • Using derived tables
  • Common Table Expressions (CTEs)
  • Recursive CTEs
  • The concept of a subquery
  • Using ALL, ANY, and IN
  • Correlated subqueries
  • Using EXISTS
  • Syntax of fetching rows
  • When to use (and when not to)
  • Using TRY/CATCH
  • System error functions
  • Custom error messages
  • The obsolete @@ error function
  • Version differences
  • The Visual Studio debugger
  • The SQL Server debugger
  • Debugging (breakpoints, etc.)

When would you like to start?

23/12/202410:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price  
01/01/202517:00 – 21:00Wed5 WeeksClassroom / OnlinePlaces available Future Dates/Request Price
06/01/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
13/01/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
16/01/202517:00 – 21:00Thu5 WeeksClassroom / OnlinePlaces available Future Dates/Request Price
20/01/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
27/01/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
03/02/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
05/02/202517:00 – 21:00Wed5 WeeksClassroom / OnlinePlaces available Future Dates/Request Price
10/02/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
17/02/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
24/02/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
01/03/202517:00 – 21:00Sat5 WeeksClassroom / OnlinePlaces available Future Dates/Request Price
03/03/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
10/03/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
12/03/202517:00 – 21:00Wed5 Weeks Classroom / OnlinePlaces available Future Dates/Request Price
17/03/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
20/03/202517:00 – 21:00Thu5 Weeks Classroom / OnlinePlaces available Future Dates/Request Price
24/03/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
26/03/202517:00 – 21:00Wed5 Weeks Classroom / OnlinePlaces available Future Dates/Request Price
31/03/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
7/04/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
10/04/202517:00 – 21:00Thu5 Weeks Classroom / OnlinePlaces available Future Dates/Request Price
14/04/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
21/04/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
28/04/202510:00 – 17:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
30/04/202517:00 – 21:00Wed5 WeeksClassroom / OnlinePlaces available Future Dates/Request Price
05/05/202517:00 – 21:00Thu5 Weeks Classroom / OnlinePlaces available Future Dates/Request Price
12/05/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
14/05/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
19/05/202517:00 – 21:00Wed5 WeeksClassroom / OnlinePlaces available Future Dates/Request Price
26/05/202510:00 – 17:00Mon - Fri5 DaysClassroom / OnlinePlaces available Future Dates/Request Price
31/05/202517:00 – 21:00Sat5 WeeksClassroom / OnlinePlaces available Future Dates/Request Price

Customers
Who We Work With

REQUEST FOR TRAINING


Frequently Asked Questions

Choosing a training center for any IT course is not an easy task. In order to earn extra credential to your IT career that will add values, you can undoubtedly choose London IT Career not only for the proven reputation but also for the opportunity to get highly skilled and experienced trainers. You will be highly motivated to accelerate you IT career in collaboration with London IT Training once you get the references from many other successful IT professionals working at well recognized and reputed IT companies, who had successfully completed IT courses from here.
You can expect to get excellent facilities from London IT Training for your preferred IT course. At London It Training, you will get well designed IT courses with updated resources, which are designed to be taught under the most meritorious trainers, over the UK. You can surely look ahead to get quality training along with desirable facilities that meet the global standard at London IT Training. Here, you can pick your required IT course at your convenient time as London IT Training is offering flexible schedule for the courses. Beside of these, you will get the access to the resources of your courses at anytime from anywhere, as London IT Training has uploaded all the course content online for its candidates.
At London IT Training, you will get both academic and administrative support, whenever you need and as per your requirement. We have a team of highly skilled and professional individuals who are ready to serve you by all means. You will find our trainers available even after the scheduled class time. London IT Training is also arrange group discussion among the participants and the Instructors, that will help you to get more out from the IT course you are attending. London IT Training is also helping the candidates for a better job placement, who have successfully completed the IT courses from here.
London IT Training continuously update the course content as the paradigm and practice of IT industry is changing and evolving more rapidly than ever before. Our courses are well organized, which will help you to get deep inside the subject matter without facing any difficulties. At London IT Training, the instructors are always keeping themselves busy not only to deliver the subject matter in a quality manner but also concerned about any changes that are required for the curriculum of the course.
In terms of recognition, you have nothing to worry about the IT courses offered by London IT Training. We have already earned the reputation as a training institute in the UK by putting our consistent effort on the training that we offered and also by working in collaboration with a significant number of reputed IT companies across the UK, for our Job placement program. IT professionals, who had successfully completed IT courses from London IT Training, are working with an outstanding reputation regarding the skill and experience, at their workplace and this is one of the key competencies of our training center.
Scroll Up