Comments on phw02

Marking scheme:

• 40%: Test whether your program can be compiled and executed by the given test case (either Oracle or PostgreSQL working is fine)
• 30%: Test some searching functions in PostgreSQL
• 30%: Test some searching functions in Oracle

Some common mistakes:

• Display extra output (e.g. debug messages, exception informations)
• Cannot handle ' correctly
• Not handling duplicates
• Missing some search functions
• Only implemented either Oracle or PostgreSQL
• Incorrect file name, no foodbo/foodbp, makefile problem, etc.

Statistics for phw02:

          ======= Graph ===================================
           96-100: **
           91- 95: **
           86- 90: **
           81- 85: ****
           76- 80: *****
           71- 75: *
           66- 70: *
           61- 65: **
           56- 60: *******
           51- 55: **
           46- 50: *
           41- 45: *
           36- 40: **
           31- 35: ***
           26- 30: *
           21- 25: **
           16- 20: *
           11- 15: 
            6- 10: 
            1-  5: 
           -4-  0: ****
          =================================================
                            All             >0 only
          # of candidates:  43              39    
          Maximum        :  100             100   
          Minimum        :  0               16    
          Mean           :  57.279          63.153
          Median         :  60.0            60.0  
          Std. deviation :  28.665          23.129

Sat Oct 16 11:20:58 EDT 2004