Tip Bank

Question: Can I determine which employees have received a salary for a month that is more than twice the average salary in that month? I need to show:month_number, average salary,

Question: Joe Celko’s Playing the Ponies Puzzle]You have just become the database manager for Eddie Franco “the Doctor” Coddetti. He keeps records on horse races for statistical purposes and his

Question: What VRML 2.0 sites are there now? Answer: Yes, there are products available that have been developed with the same aspirations as VRML 2.0 (i.e., simulation of the real

Question: What are the key features of Apple’s Out of this World? Answer: Out of this World from Apple is an extension to VRML based on the 3DMeta File (3DMF)

Question: What is the standard SQL-92 syntax for INSERT INTO? Answer: Be sure to check your product documentation for any variations! This is standard syntax, but not all products will

Question: Is there a VRML browser most users prefer? If so, why? Answer: Well, if you’re Microsoft, then you may think that World View browser from Intervista Software is the

Question: I’m beginning the design of an application where it would be advantageous to be able to programmatically move the position of a control on its form. Is it possible

Question: [Joe Celko’s Hotel Rooms Puzzle]Ron Hiner put this question on the Watcom forum on CompuServe. He had a data conversion project where he needed to automatically assign some values

Question: What are the key features of Sun’s HoloWeb? Answer: Sun Laboratory’s HoloWeb proposal uses Java as an integrated real-time 3D animation scripting language. HoloWeb is a binary file format,