DP-080T00: Querying Data with Microsoft Transact-SQL Course Overview Following courses are similar to DP-080T00: Querying Data with Microsoft Transact-SQL
The DP-080T00: Querying Data with Microsoft Transact-SQL course equips learners with essential skills for data querying and manipulation. This course is vital for data analysts, database administrators, and software developers, enhancing their ability to retrieve and manage data efficiently. Mastering Transact-SQL is crucial for leveraging Microsoft's database technologies in today’s data-driven landscape.
Course outline & what you'll learn
Overview of SQL and its applications
- Understanding the SQL Server Environment
- Selecting data from tables
- Filtering data with WHERE clause
- Sorting results with ORDER BY
- Using scalar functions
- Working with aggregate functions
- Understanding window functions
- Types of joins: INNER, LEFT, RIGHT, FULL
- Writing subqueries and correlated subqueries
- Inserting data into tables
- Updating existing data
- Deleting data from tables
- Using GROUP BY clause
- Filtering groups with HAVING clause
- Creating and managing views
- Using views in queries
- Writing and executing stored procedures
- Creating user-defined functions
- Understanding transactions and ACID properties
- Implementing transaction control language (TCL)
- Handling errors in T-SQL
- Debugging techniques in SQL Server
- Understanding security principles
- Managing user permissions and roles
- Analyzing and optimizing queries
- Understanding execution plans
- Recap of key concepts
- Discussing best practices for querying data
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