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J'ai une table nommée notes et une méthode appelée getlist() qui récupère des données de la base de données. Maintenant, le problème est lorsque la méthode getlist() est exécutée, l'application se bloque et il est dit qu'aucune colonne de type DeletedNotes n'est spécifiée dans create table statement.SQLiteException: aucune colonne de ce type: DeletedNotes (code 1)
Voici mon code:
public class DBOpenHelper extends SQLiteOpenHelper {
public static final String DB_Name="Notes.db";
public static final int DB_Version=1;
public static final String Table_Name="NoteData";
public static final String id="_id";
public static final String Note_Title="noteTitle";
public static final String Note_Text="NoteText";
public static final String Note_Created="NoteCreated";
public static final String DELETED_NOtes="DeletedNotes";
public static final String Archived_Notes="ArchiveNotes";
public static final int True=1;
public static final int False=0;
//SQLite Query
public static final String Table_Create=
"CREATE TABLE "+Table_Name+"("
+id+" INTEGER PRIMARY KEY, "
+Note_Title+" TEXT, "
+Note_Text+" TEXT, "
+Note_Created+" TEXT default CURRENT_TIMESTAMP, "
+DELETED_NOtes+"INTEGER DEFAULT "+False+", "
+Archived_Notes+"INTEGER DEFAULT "+False+" "
+");";
public DBOpenHelper(Context context, String name, SQLiteDatabase.CursorFactory factory, int version) {
super(context, DB_Name, null, DB_Version);
}
@Override
public void onCreate(SQLiteDatabase sqLiteDatabase) {
sqLiteDatabase.execSQL(Table_Create);
}
@Override
public void onUpgrade(SQLiteDatabase sqLiteDatabase, int i, int i1) {
sqLiteDatabase.execSQL("DROP TABLE IF EXISTS "+Table_Name);
onCreate(sqLiteDatabase);
}
public Cursor getList(){
SQLiteDatabase sqLiteDatabase=this.getWritableDatabase();
Cursor data=sqLiteDatabase.rawQuery("Select * from "+Table_Name+" WHERE "+DELETED_NOtes+" = "+False+" AND "+Archived_Notes+" = "+False+"; ",null);
return data;
}
et voici mon logcat:
08-26 18:52:14.812 8731-8731/com.example.chirag.stickynotes E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.chirag.stickynotes, PID: 8731
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.chirag.stickynotes/com.example.chirag.stickynotes.MainActivity}: android.database.sqlite.SQLiteException: no such column: DeletedNotes (code 1): , while compiling: Select * from NoteData WHERE DeletedNotes = 0 AND ArchiveNotes = 0;
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: android.database.sqlite.SQLiteException: no such column: DeletedNotes (code 1): , while compiling: Select * from NoteData WHERE DeletedNotes = 0 AND ArchiveNotes = 0;
at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:889)
at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:500)
at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:58)
at android.database.sqlite.SQLiteQuery.<init>(SQLiteQuery.java:37)
at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:44)
at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1318)
at android.database.sqlite.SQLiteDatabase.rawQuery(SQLiteDatabase.java:1257)
at com.example.chirag.stickynotes.DBOpenHelper.getList(DBOpenHelper.java:85)
at com.example.chirag.stickynotes.TextFragment.onCreateView(TextFragment.java:64)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:2239)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1332)
at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1574)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1641)
at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:794)
at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2415)
at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2200)
at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2153)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2063)
at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:388)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:554)
at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:177)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1248)
at android.app.Activity.performStart(Activity.java:6696)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2628)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
08-26 18: 52: 14,893 1585-1662/system_process W/ActivityManager: activité de finition force com .example.chirag.stickynotes/.Activité principale 08-26 18: 52: 15.121 1585-3167/system_process I/OpenGLRenderer: EGL initialisé, version 1.4 08-26 18: 52: 15.121 1585-3167/system_process D/OpenGLRenderer: Comportement d'échange 1