[Database class] Long display handling

[Paul S. Wang]

Dear DB class,

Often a query from PHP will produce a lot of display.  
When sending the output to the terminal window this can be
hard for users to manage.

One way is to send the output to a file and give the user the file name.
Or display the file with the Linux "more" or "less" command.

Another approach would be to produce a display.html file and invoke
a browser on it   "firefox file:///fullpathtofile.html"

Paul
-- 
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 Paul S. Wang (王士弘)                      Email: pwang at cs.kent.edu            
 Dept. of Computer Science, Kent State U.   Tel: (330) 672-9051
 Kent, Ohio, USA 44242-0001                 http://www.cs.kent.edu/~pwang/ 
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