SQLiteConstraintException dont go wewnątrz połowu

Question

Kiedy uruchomić ten kod mam wewnątrz db.insert wyjątek:

08-29 15:40:17.519: E/SQLiteDatabase(3599): android.database.sqlite.SQLiteConstraintException: column date is not unique (code 19) 

co jest normalne, bo mam już tej wartości jako klucza. Tak więc w tym przypadku robię haczyk SQLiteConstraintException, ale nigdy nie dostaję się do połowy po uruchomieniu kodu.

Co robię źle?

  try { 
       db.insert(TABLE_STATISTICS, null, values); 
      } catch (SQLiteConstraintException e) { 
       Log.d("entered", "entered the exception"); 
       ContentValues valuesUp = new ContentValues(); 
       valuesUp.put((isMT ? KEY_MT : KEY_MO), change); 
       db.update(TABLE_STATISTICS, valuesUp, KEY_DATE + "=?", 
         new String[] { message_date }); 
      } 

Dziękuję.

cały log:

08-29 15:55:55.870: E/SQLiteDatabase(3828): Error inserting MO=0 date=2012-08-08 MT=1 
08-29 15:55:55.870: E/SQLiteDatabase(3828): android.database.sqlite.SQLiteConstraintException: column date is not unique (code 19) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.database.sqlite.SQLiteConnection.nativeExecuteForLastInsertedRowId(Native Method) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.database.sqlite.SQLiteConnection.executeForLastInsertedRowId(SQLiteConnection.java:775) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.database.sqlite.SQLiteSession.executeForLastInsertedRowId(SQLiteSession.java:788) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.database.sqlite.SQLiteStatement.executeInsert(SQLiteStatement.java:86) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1469) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1339) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at xx.xxx.xxx.xx.xxxx.StatisticsHolderDay.updateCounterNextStep(StatisticsHolderDay.java:124) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at xx.xxx.xxx.xx.xxxx.StatisticsHolderDay.updateCounter(StatisticsHolderDay.java:102) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at xx.xxx.xxx.xx.xxxx.LastMonthActivity.onStart(LastMonthActivity.java:146) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1163) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.app.Activity.performStart(Activity.java:5018) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2032) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.app.ActivityThread.access$600(ActivityThread.java:130) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.os.Handler.dispatchMessage(Handler.java:99) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.os.Looper.loop(Looper.java:137) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at android.app.ActivityThread.main(ActivityThread.java:4745) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at java.lang.reflect.Method.invokeNative(Native Method) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at java.lang.reflect.Method.invoke(Method.java:511) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
08-29 15:55:55.870: E/SQLiteDatabase(3828):  at dalvik.system.NativeStart.main(Native Method) 

Answer 1

Zastosowanie db.insertOrThrow() zamiast.