Understanding Common Table Expressions (CTEs) in SQL Server скачать в хорошем качестве

Understanding Common Table Expressions (CTEs) in SQL Server

Understanding Common Table Expressions (CTEs) in SQL Server In this video, we will explore the concept of Common Table Expressions (CTEs) in SQL Server. Learn how to create and use CTEs to simplify complex queries, perform multi-level aggregations, and manipulate data. We will also discuss the syntax and types of CTEs, including recursive and non-recursive CTEs. Timestamp: 0:00 Introduction 0:23 Definition of a CTE 0:38 Explanation of why CTEs are used 1:03 Syntax of a CTE 1:38 Creating a table for the CTE example 2:22 Creating the table 4:19 Inserting data into table 4:56 Explanation of the query and its execution 7:25 Execution of the query and results Choose KnowHow Academy: Embrace the Need to Experiential Learning! 🔵What: KnowHow Academy offers engaging and practical learning for all, focusing on SQL, Power BI, PowerApps, ChatBots,interview prep, and more. 🟡Why: We're dedicated to delivering top-notch tutorials that empower learners to thrive in the ever-changing tech world. 🔵How: Our expert instructors provide clear, step-by-step guidance to help you build essential skills and advance your career. 🟡When: Whether you're a beginner or an expert, our tutorials are available whenever you need hands-on expertise and personal and professional growth. Stay Connected with KnowHow Academy here 👇 👉Instagram:  / knowhowtrainingacademy   👉Twitter:  / coachknowhow   👉Facebook:  / knowhowtrainingacademy   👉LinkedIn:https://www.linkedin.com/notification... 👉Website:https://knowhowacademy.in/ #SQLServer #CommonTableExpressions #CTEs #DatabaseManagement #DataManipulation #QueryOptimization #youtubevideo