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Querying Data with Microsoft Transact-SQL

2 days
dp-080
2 days

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Introduction to Transact-SQL

Introduction to Transact-SQL

  • Work with schemas
  • Explore the structure of SQL statements
  • Examine the SELECT statement
  • Work with data types
  • Handle NULLs
  • Exercise - Work with SELECT statements

Sort and filter results in T-SQL

Sort and filter results in T-SQL

  • Sort your results
  • Limit the sorted results
  • Page results
  • Remove duplicates
  • Filter data with predicates
  • Exercise - Sort and filter query results

Combine multiple tables with JOINs in T-SQL

Combine multiple tables with JOINs in T-SQL

  • Understand joins concepts and syntax
  • Use inner joins
  • Use outer joins
  • Use cross joins
  • Use self joins
  • Exercise - Query multiple tables with joins

Write Subqueries in T-SQL

Write Subqueries in T-SQL

  • Understand subqueries
  • Use scalar or multi-valued subqueries
  • Use self-contained or correlated subqueries
  • Exercise - Use subqueries

Use built-in functions and GROUP BY in Transact-SQL

Use built-in functions and GROUP BY in Transact-SQL

  • Categorize built-in functions
  • Use scalar functions
  • Use ranking and rowset functions
  • Use aggregate functions
  • Summarize data with GROUP BY
  • Filter groups with HAVING
  • Exercise - Use built-in functions

Modify data with T-SQL

Modify data with T-SQL

  • Insert data
  • Generate automatic values
  • Update data
  • Delete data
  • Merge data based on multiple tables
  • Exercise - Modify data

This 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.

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.

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  • Phone: +32 2 466 00 16
  • Email: info@u2u.be
  • Monday - Friday: 9:00 - 17:00
    Saturday - Sunday: Closed
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