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Posted to user-java@ibatis.apache.org by Robert Glover <ro...@yahoo.com> on 2007/09/28 19:03:54 UTC

vexing (possible) bug in abator

  My abator problem is that the last  5 characters of a field are being chopped
off. In the example I show below, those 5 characters are:  "5F:E4".  This
chopping off only occurs under the conditions shown below. Note the database is
Oracle 10g.

In my java code I have the following:

 IavAssetInfo1Example iavAssetInfo1Example = new IavAssetInfo1Example();
        iavAssetInfo1Example.createCriteria().andSerialNumEqualTo(serialNum);
        List<IavAssetInfo1> list =
getIavAssetInfo1DAO().selectByExample(iavAssetInfo1Example);
        if (list.size()>0) {
            IavAssetInfo1 iavAssetInfo1 = list.get(0);
            System.out.println("IavAssetInfo1
'"+iavAssetInfo1.getMacAddressForDisplay() + "' (size="+list.size() );
        }

The print statement prints the following:

SystemOut     O IavAssetInfo1 '00:05:9A:3C:78:00, 00:06:25:29:6F:D0,
00:0D:60:60:' (size=1


However, when I use Aqua Data Studio to issue the following query:

select * from iat_Asset where MAC_ADDRESS_FOR_DISPLAY like '%,%'

I get the result shown below. Note the important thing to see below is that
when the MAC_ADDRESS_FOR_DISPLAY for the row corresponding the the print
statement above
is: 00:05:9A:3C:78:00, 00:06:25:29:6F:D0, 00:0D:60:60:5F:E4 
the print statement above shows it as :
00:05:9A:3C:78:00, 00:06:25:29:6F:D0, 00:0D:60:60

The chopping off bug does not occur if  column MAC_ADDRESS_FOR_DISPLAY has
a single value such as "00:05:9A:3C:78:00", and it does not occur if the column
has a double value such as "00:05:9A:3C:78:00, 00:0D:60:3B:DF:BA".  However 
the chopping off bug always happens if the column has three values, as in the
example above.  

Note also that "IavAssetInfo1" is a view (not a table) with the name
"IAV_ASSET_INFO1" that actually refers to a "LEFT FULL JOIN" or two tables. The
column having the problem is used in the view unmodified from it's value in one
of the tables. In that table it is defined as VARCHAR2(512).

 EMP_ID     SERIAL_NUM     BUDGET_UNIT     TIER_PRICE_USAGE_CD    
ASSET_COMMENT                  DECOMM_REQ_FLG     MACHINE_NAME     LOCATION    
MAC_ADDRESS_FOR_DISPLAY                                 
 ---------  -------------  --------------  ---------------------- 
-----------------------------  -----------------  ---------------  ----------- 
------------------------------------------------------- 
 033070     99GYZD9        6803            LDR                     (null)      
                  No                 B1TXHC0L1        (null)      
00:05:9A:3C:78:00, 00:0D:60:3B:DF:BA                    
 099002     DHFPX41        4391            LDR                     (null)      
                  No                 B1JCPPIL0        (null)      
00:05:9A:3C:78:00, 00:0F:1F:A1:CF:EE, 00:53:45:00:00:00 
 062348     99GYYB6        6001            LDNR                    Upgraded to
1 GB memory.       No                 B1DJPANL0        (null)      
00:05:9A:3C:78:00, 00:0D:60:39:F0:FC                    
 060106     99GZBN2        6326            LDR                     (null)      
                  No                 B1IBOSNL0        (null)      
00:05:4E:47:CE:83, 00:0D:60:60:9F:AE                    
 091054     99GZBM8        6405            LDR                     (null)      
                  No                 B1XYX01L0        (null)      
00:05:9A:3C:78:00, 00:0D:60:60:9E:A7                    
 059661     99ARDZ2        8804            LDR                     (null)      
                  No                 B1CJNESL0        (null)      
00:05:9A:3C:78:00, 00:0D:60:80:26:A8, 00:53:45:00:00:00 
 034050     1VT7G41        6476            DTL                     *DSI device
- 8th Floor Lab*   No                 B1SOHSCD0        (null)      
00:0D:56:CC:B7:62, 00:50:56:C0:00:01, 00:50:56:C0:00:08 
 040516     99GZBA1        6301            LDR                     (null)      
                  No                 B1MFKSDL0        (null)      
00:05:9A:3C:78:00, 00:06:25:29:6F:D0, 00:0D:60:60:5F:E4 
 012164     99GZBM3        6405            LDR                     (null)      
                  No                 B1JHCIML0        (null)      
00:05:9A:3C:78:00, 00:09:5B:E8:C9:D6                    

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