Beschreibung:
Gain a solid understanding of T-SQL-and write better queries
.Apply T-SQL fundamentals, create tables, and define data integrity.Understand logical query processing.Query multiple tables using joins and subqueries.Simplify code and improve maintainability with table expressions.Write code to insert, update, delete, and merge data.Go beyond the fundamentals with pivoting techniques and set grouping.Isolate inconsistent data and address deadlock and blocking scenarios