Overview
This DP-080T00: Querying Data with Microsoft Transact-SQL course will teach the basics of Microsoft’s dialect of the standard SQL language: Transact-SQL. Topics include both querying and modifying data in relational databases that are hosted in Microsoft SQL Server-based database systems, including: Microsoft SQL Server, Azure SQL Database and, Azure Synapse Analytics.
Skills Covered
After completing this module, students will be able to:
- Use SQL Server query tools
- Write SELECT statements to retrieve columns from one or more tables
- Sort and filter selected data
- Use built-in functions to returned data values
- Create groups of data and aggregate the results
- Modify data with Transact-SQL using INSERT, UPDATE, DELETE and MERGE
Who Should Attend
This course can be valuable for anyone who needs to write basic SQL or Transact-SQL queries. This includes anyone working with data as a data analyst, a data engineer, a data scientist, a database administrator or a database developer. It can also be useful for others peripherally involved with data, or wanting to learn more about working with data such as solution architects, students and technology managers.
Course Curriculum
Course Modules
This module provides an introduction to relational databases, the SQL language and Transact-SQL. You will learn what kinds of statements make up the SQL language and look at the SELECT statement in detail.
Learning objectives
After completing this module, you will be able to:
- Understand what SQL is for
- Identify database objects in schemas
- Identify SQL statement types
- Use the SELECT statement
- Work with data types
- Handle NULLs
Prerequisites
Before starting this module, it is helpful to have experience of working with tables with data; for example in a spreadsheet.
Learn how to sort and filter query results
Learning objectives
After completing this module, you will be able to:
- Sort your results
- Limit the sorted results
- Return paged results
- Remove duplicates
- Filter data with predicates
Prerequisites
Before starting this module, you should be familiar with the basic syntax of the SELECT Transact-SQL statement.
Explore T-SQL queries accessing data from multiple tables with various kinds of JOIN operations.
Learning objectives
After completing this module, you will be able to:
- Describe join concepts and syntax
- Write queries that use inner and outer joins
- Write queries that use cross joins
- Write queries that use self joins
Prerequisites
Before starting this module, you should have experience of using Transact-SQL SELECT queries to retrieve and filter data from a table in a database.
Learn how to use subqueries to combine multiple SELECT statements and compose nested queries.
Learning objectives
After completing this module, you will be able to:
- Understand what subqueries are
- Use scalar or multi-valued subqueries
- Use self-contained or correlated subqueries
Prerequisites
Before starting this module, you should have experience of using Transact-SQL SELECT queries to retrieve and filter data from a table in a database
Learn how to use functions in Transact-SQL, and how to group aggregated results.
Learning objectives
After completing this module, you will be able to:
- Categorize built-in functions
- Use scalar functions
- Use ranking and rowset functions
- Use aggregate functions
- Summarize data with GROUP BY
- Filter groups with HAVING
Prerequisites
Before starting this module, you should have experience of using Transact-SQL SELECT queries to retrieve data from tables in a database.
Learn how to use Transact-SQL to insert, update, and delete data in a database.
Learning objectives
After completing this module, you will be able to:
- Insert data into a table
- Generate automatic values
- Update data in a table
- Delete data from a table
- Merge data based on multiple tables
Prerequisites
Before starting this module, you should have experience of using Transact-SQL SELECT queries to retrieve data from tables in a database.
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Training Options
- ILT: Instructor-Led Training
- VILT: Virtual Instructor-Led Training
RM2,100.00Enroll Now
RM2,100.00Enroll Now
RM2,100.00Enroll Now
RM2,100.00Enroll Now
Exam & Certification
This course is not associated with any Certification. If you’d like to learn more about Azure certification roadmap, do check out our Microsoft Azure Training Certifications blog post.
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