Joe Celko's SQL Puzzles and Answers (The Morgan Kaufmann

Condition - Very Good
The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.

Joe Celko's SQL Puzzles and Answers (The Morgan Kaufmann Series in Data Management Systems)

Joe Celko's SQL Puzzles and Answers (The Morgan Kaufmann Series in Data Management Systems)