Basics of SQL Queries and Query Optimization

Learn the fundamentals of SQL (Structured Query Language) for managing relational databases in this comprehensive 48-minute session. Explore essential topics including database creation, deletion, data retrieval, and modification techniques applicable to popular RDBMS systems like MySQL, Oracle, and SQL Server. Dive into key concepts such as Data Definition Language, Truncate, Delete, and Join operations. Gain valuable insights into query optimization strategies and understand the order of execution for SQL statements. Master important clauses to enhance your database management skills and improve the efficiency of your SQL queries.