Yogesh Sharma questions

Yogesh Sharma answers

• SQL query to get data that only show the latest date from tables
• Pull 3 digits from middle of id and sort by even odd
• SQL Rank and SUM
• Convert vertical data to horizontal data with pivot but without aggregate?
• SQL query to merge tables and produce results
• Mysql to return greatest to least results
• sql deleting multiple rows of different columns
• Coalesce columns and replace NULL value
• How to properly group results in SQL Server
• How to compare two column value of two row in a single table using sql?