Microsoft SQL Server 2019 - Querying SQL Server

Master the fundamentals of Transact-SQL (T-SQL) with this comprehensive course designed for aspiring and experienced Database Administrators (DBAs), Database Developers, and Business Intelligence (BI) professionals. Gain the essential SQL Server skills needed to effectively interact with and manage data.

This course equips you with the technical skills to write basic T-SQL queries for Microsoft SQL Server. You'll learn to:

• Retrieve Data: Write powerful SELECT queries to extract information from database tables.
• Data Manipulation: Create, update, and delete data within your SQL Server databases.
• Filtering & Sorting: Effectively filter and sort data using various clauses and operators.
• Data Types: Understand and utilize the diverse data types available in SQL Server.
• Dynamic Tables: Explore the use of dynamic tables to abstract implementation details for enhanced data access in reporting tools.
• Error Handling & Transactions: Learn the crucial concepts of error handling and transaction management for data integrity.

Key Topics Covered:

• Transact-SQL Fundamentals: Understand the similarities and differences between Transact-SQL and other programming languages.
• Querying Techniques: Write complex SELECT queries, query multiple tables, and leverage various SQL operators.
• Data Modification: Utilize T-SQL to modify data efficiently.
• Data Aggregation: Employ built-in functions to group and aggregate data for insightful analysis.
• Advanced Querying: Master subqueries, table expressions, and set operators.
• Window Functions: Learn to implement window ranking, offset, and aggregate functions.
• Data Transformation: Implement pivoting and grouping sets for data reshaping.
• Stored Procedures: Execute and program with stored procedures in T-SQL.
• Robust Data Management: Implement effective error handling and transactions to ensure data consistency.

This course provides a solid foundation for all SQL Server-related disciplines, including Database Administration, Database Development, and Business Intelligence. Develop the skills to efficiently manage, query, and manipulate data within a SQL Server environment.