How much does 55366 Querying Data with Transact-SQL cost?

$2,995 per seat. That covers courseware and lab access. Exam vouchers are quoted separately. Volume pricing is available for teams, and a private cohort is usually cheaper per seat past about four people.

How long is 55366 Querying Data with Transact-SQL?

5 days of instructor-led training, delivered live online. Classes run during business hours in the timezone shown on each date.

When is the next 55366 Querying Data with Transact-SQL class?

This course currently runs as a private cohort rather than on the public schedule. Tell us your dates and headcount and we will schedule it.

Is 55366 Querying Data with Transact-SQL delivered online?

Yes. It runs live online with an instructor, not as a recording, so you can ask questions as you go. It can also be delivered privately at your site.

What are the prerequisites for 55366 Querying Data with Transact-SQL?

Basic understanding of relational databases. Basic Windows knowledge.

Can a government agency buy 55366 Querying Data with Transact-SQL?

Yes. Purchase orders and government purchase cards are both accepted at checkout, and quotes can be formatted for a solicitation response. Terms are net 30 on invoiced orders.

What happens if I need to cancel 55366 Querying Data with Transact-SQL?

Course fees are fully refundable with written notice at least ten business days before the class. Inside that window the fee is forfeited, though one free retake is available within six months of the class date.

55366 Querying Data with Transact-SQL | 5-day class

Upcoming dates

No public dates scheduled right now

This class runs as a private cohort on dates that suit your team, at your site or delivered live online. Tell us roughly when and how many people, and we'll come back with dates and a total.

Private delivery is usually faster and works out better per seat once you're past four or five people.

Request private dates

Or leave your details and we will email you the moment a public date is scheduled.

Email Name Seats Roughly when

One email when a date is set. Nothing else, and no list.

About this class

55366 Querying Data with Transact-SQL is not on the public schedule at the moment, and runs as a private cohort on dates you choose. Seats are $2,995 each over 5 days, courseware included. Tell us your dates and headcount and a quote comes back the same business day. Purchase orders welcome.

How many bad business decisions could be avoided if your data was accurate, timely, and easy to query? Nearly 82% of organizations admit to basing decisions on out-of-date data, leading to costly mistakes. The Querying Data with Transact-SQL training course builds the skills you need to work confidently with Microsoft SQL Server.

Through hands-on, instructor-led training, you’ll learn to query single and multiple tables, filter and sort results, join related data, use built-in functions, and work with stored procedures and transactions. You’ll also master subqueries, table expressions, aggregations, and error handling, ensuring you can retrieve and manage data accurately, securely, and efficiently.

What you'll be able to do

This course will give you the practical skills to retrieve, manipulate, and manage data using Transact-SQL in Microsoft SQL Server. You’ll gain experience in writing efficient queries, combining data from multiple sources, and applying advanced features for accuracy and performance.

By the end of this course, you will be able to:

Write single-table and multi-table SELECT queries with filtering and sorting
Use JOINs, subqueries, and table expressions to combine and structure data
Apply built-in, aggregate, and window functions for analysis
Work with stored procedures, parameters, and transactions
Implement error handling and best practices for reliable query execution

Course outline

Module 1: Introduction to Transact-SQL

What is Transact-SQL
The SELECT statement
The WHERE clause
Sorting results
Calculations and CASE expressions

Module 2: Joining Tables

The JOIN clause
Inner, outer, self, and cross joins

Module 3: Filtering and Sorting Results

ORDER BY clause
WHERE clause filtering
Limiting rows returned
NULL handling

Module 4: SQL Server Data Types

String and temporal data types
Data type usage best practices

Module 5: Inserting, Updating, and Deleting Data

Insert new records
Update existing data
Delete data safely

Module 6: Using SQL Server Functions

Function types in SQL Server
Data conversion functions
Logical functions
Handling NULLs

Module 7: Aggregating Data

Aggregation methods
GROUP BY and HAVING clauses
Filtering aggregated results

Module 8: Subqueries

Scalar, multi-valued, and correlated subqueries
Using EXISTS with subqueries

Module 9: Table Expressions

Views
Table-valued functions
Derived tables
Common table expressions (CTEs)

Module 10: Combining Data Sets

UNION, INTERSECT, and EXCEPT
APPLY operator

Module 11: Window Functions

Understanding and implementing window functions

Module 12: PIVOT and Grouping Sets

Data pivoting
Grouping sets for advanced aggregations

Module 13: Stored Procedures

Executing stored procedures
Input/output parameters
Creating simple procedures
Using dynamic SQL

Module 14: Programming Features in T-SQL

Loops and conditions

Module 15: Error Handling

SQL Server error handling methods
Structured exception handling

Module 16: Transactions

Transaction concepts
Implementing transactions in T-SQL

Before you attend

Basic understanding of relational databases.
Basic Windows knowledge.

Who this is for

This course is intended for novice database developers, database administrators, Business Intelligence developers, report creators, and application developers who have an understanding of relational database concepts and have basic Windows navigation skills.