Question: I’m wondering if/how one can link two or more embedded VRML objects in a single Web page so that both objects would respond to the same key/mouse input. I’m
Question: Someone told me I have to specify a MIME encoding somewhere on my server. Would you be kind enough to tell me where on a Windows NT server Internet
Question: What are the disadvantages of ODBC versus SQL? Answer: ODBC is a generic implementation, whereas native SQL is always optimized for the database server being used. Thus, if you
Question: [Joe Celko’s Work Order Puzzle]Cenk Ersoy asked this question on the Gupta Forum on CompuServe. He has a table that looks like this: CREATE TABLE Projects (workorder CHAR(5) NOT
Question: What is the best Netscape plug-in for viewing VRML files? Answer: I assume that because Netscape has chosen Live3d, formerly the WebFX browser from Paper Software, to be the
Question: Is there a site where VRML is being used to display information in a unique way? Answer: Yes, the most innovative site I have come across is that of
Question: [Joe Celko’s Reservations Puzzle]Since I spend a lot of time this column talking about problems with the order of execution of SQL statements, it is only fair that I
Question: [Joe Celko’s Sales Gaps Puzzle]Given a table “sales” and a column “saledate” and “customer,” is there a way to get the average number of days between sales dates for
Question: Is it possible to set indexes between tables in SQL expression? Answer: You can establish indexes on SQL tables, but SQL indexes do not create an implied relationship between