These videos are excellent resources for anyone who wants to learn how to program in SQL

SQL QUERIES VIDEOS
SQL Queries Part 1 - Writing Basic Queries	Download
SQL Queries Part 2 - ORDER BY (Sorting in Queries)	Download
SQL Queries Part 3 - WHERE (Criteria in Queries)	Download
SQL Queries Part 4 - Calculated Columns in Queries	Download
SQL Queries Part 5 - CASE Statements	Download
SQL Queries Part 6 - JOINS (Inner and Outer Joins)	Download
SQL Queries Part 7 - Using Functions in Queries	Download
SQL Queries Part 8 - Text Calculations	Download
SQL Queries Part 9 - Date Calculations	Download
SQL Queries Part 10 - Grouping and Aggregating Data	Download
SQL Queries Part 11 - Subqueries	Download
SQL Queries Part 12 - Correlated Subqueries	Download