Joe Celko's Analytics and OLAP in SQL by Celko, Joe

Joe Celko's Analytics and OLAP in SQL (The... by Celko, Joe Paperback / softback

Joe Celko's SQL Puzzles and Answers by Celko, Joe

Joe Celko's Trees and Hierarchies in SQL for Smarties by Celko, Joe

Joe Celko's SQL for Smarties: Advanced SQL Programming by Celko, Joe

Joe Celko's Trees and Hierarchies in SQL for Smarties, (The Morgan Kaufmann ...

Joe Celko's Thinking in Sets: Auxiliary, Temporal, and Virtual Tables in SQL