Data+Files

=Database Files=

Guide to Oracle 10g Book's database files:

 * 1- Clear Water Traders DB:**


 * 2- Northwoods University DB:**

(this version will solve the "ORA-01855: AM/A.M. or PM/P.M. required" errors that may occurred to some students) The error occurred because of the NLS_LANGUAGE settings, since some uses Arabic and required ص،م instead of AM, PM. I modified the time format to be 24hrs. An alternative way is to replace the AM, PM in the insertion method with ص،م. But I recommend using 24hrs format.


 * All Chapters files:**