ROR/AndroidRuntime：由：android.database.sqlite.SQLiteException：没有这样的列类型：

现在我再次找到ploblem。ROR/AndroidRuntime：由：android.database.sqlite.SQLiteException：没有这样的列类型：

我想获得数据库的数据列表视图。

但它有错误，我不能纠正这个问题。

请帮帮我

谢谢！

这是我的数据库

package com.BITS.DB; 

import android.content.ContentValues; 
import android.content.Context; 
import android.database.Cursor; 
import android.database.SQLException; 
import android.database.sqlite.SQLiteDatabase; 
import android.database.sqlite.SQLiteOpenHelper; 
import android.util.Log; 

public class Database { 

    public String Serach = null; 
    public static final String KEY_ROWID = "_id"; 
    public static final String KEY_WORD = "word"; 
    public static final String KEY_TYPE = "type"; 
    public static final String KEY_EXPLANTION = "Explanation"; 
    public static final String TAG = "DatabasePray"; 
    public static final String DATABASE_NAME = "BITSonMobiles"; 
    public static final String DATABASE_TABLE = "pray"; 
    public static final int DATABASE_VERSION = 1; 

    private static final String DATABASE_CREATE = "create table pray" 
      + "(_id integer primary key autoincrement," + "word char(40)NOT NULL," 
      + "Explanation text NOT NULL,"+"type text NOT NULL);"; 

    private Context context = null; 
    private DatabaseHelper DBHelper; 
    private SQLiteDatabase db; 



    public Database(Context ctx) { 
     this.context = ctx; 
     DBHelper = new DatabaseHelper(context); 
    } 

    public Database open() throws SQLException { 
     db = DBHelper.getWritableDatabase(); 
     return this; 
    } 

    public void close() { 
     DBHelper.close(); 
    } 

    public long insertWord(String word, String type, String Explanation) { 
     ContentValues initialValues = new ContentValues(); 
     initialValues.put(KEY_WORD, word); 
     initialValues.put(KEY_TYPE, type); 
     initialValues.put(KEY_EXPLANTION, Explanation); 
     return db.replace(DATABASE_TABLE, null, initialValues); 
    } 

    public boolean deleteWord(long rowId) { 
     return db.delete(DATABASE_TABLE, KEY_ROWID + "=" + rowId, null) > 0; 

    } 

    public boolean updateWord(long rowId, String type, String word, String Explanation) { 
     ContentValues args = new ContentValues(); 
     args.put(KEY_WORD, word); 
     args.put(KEY_TYPE, type); 
     args.put(KEY_EXPLANTION, Explanation); 
     return db.update(DATABASE_TABLE, args, KEY_ROWID + "=" + rowId, null) > 0; 
    } 

    public Cursor getAllWord(String type) { 
     return db.query(DATABASE_TABLE, new String[] { 
       KEY_ROWID, 
       KEY_WORD, 
       KEY_TYPE, 
       KEY_EXPLANTION }, 
       KEY_TYPE + "=" + type , 
       null, 
       null, 
       null, 
       KEY_WORD); 
    } 

    public Cursor searchWord(String Wordcom) throws SQLException { 

     Cursor mCursor = db.query(true, DATABASE_TABLE, new String[] { 
       KEY_ROWID, 
       KEY_WORD, 
       KEY_TYPE, 
       KEY_EXPLANTION }, 
       KEY_WORD + "=" + Wordcom, 
       null, 
       null, 
       null, 
       KEY_WORD, 
       null); 
     if (mCursor != null) { 
      mCursor.moveToFirst(); 
     } 
     return mCursor; 
    } 


    public Cursor getWord(long rowId) throws SQLException { 

     Cursor mCursor = db.query(true, DATABASE_TABLE, new String[] { 
       KEY_ROWID, 
       KEY_WORD, 
       KEY_TYPE, 
       KEY_EXPLANTION }, 
       KEY_ROWID + "=" + rowId, 
       null, 
       null, 
       null, 
       null, 
       null); 
     if (mCursor != null) { 
      mCursor.moveToFirst(); 
     } 
     return mCursor; 
    } 

    private static class DatabaseHelper extends SQLiteOpenHelper { 
     DatabaseHelper(Context context) { 
      super(context, DATABASE_NAME, null, DATABASE_VERSION); 
     } 

     @Override 
     public void onCreate(SQLiteDatabase db) { 
      db.execSQL(DATABASE_CREATE); 
     } 

     @Override 
     public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { 
      Log.w(TAG, "Upgrading database from version" + oldVersion + " to " 
        + newVersion + ", which will destroy all old data"); 
      db.execSQL("DROP TABLE IF EXISTS titles"); 
      onCreate(db); 
     } 
    } 

}

和tihs主要

package com.BITS.DB; 

import java.util.ArrayList; 
import android.app.AlertDialog; 
import android.app.ListActivity; 
import android.content.Context; 
import android.content.DialogInterface; 
import android.content.Intent; 
import android.database.Cursor; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.KeyEvent; 
import android.view.LayoutInflater; 
import android.view.Menu; 
import android.view.MenuInflater; 
import android.view.MenuItem; 
import android.view.View; 
import android.view.View.OnClickListener; 
import android.view.View.OnLongClickListener; 
import android.view.ViewGroup; 
import android.widget.BaseAdapter; 
import android.widget.EditText; 
import android.widget.ImageView; 
import android.widget.TextView; 
import android.widget.Toast; 


public class ChoicePray extends ListActivity { 

    AlertDialog dialog; 
    EditText wordNameSearch; 
    TextView typeShow; 
    ImageView imageSearch; 
    static Database db; 
    static String database; 
    String wordSearch = null; 
    private int idWord; 
    public String type="Pray"; 

    public static Context context; 
    private static final ArrayList<String> ListviewContent = new ArrayList<String>(); 
    private static final ArrayList<Integer> ListID = new ArrayList<Integer>(); 
    ListViewAdapter listAdap; 

    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.choicepray); 
     typeShow = (TextView) findViewById(R.id.groupshow); 
     wordNameSearch = (EditText) findViewById(R.id.namePraySearch); 
     imageSearch = (ImageView) findViewById(R.id.imageSearch); 
     context = getBaseContext(); 
     db = new Database(this); 
     showAllword(); 
     typeShow.setText("Pray"); 
     listAdap = new ListViewAdapter(this); 
     listAdap.notifyDataSetChanged(); 
     setListAdapter(listAdap); 
     SearchOnButton(); 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     MenuInflater inflater = getMenuInflater(); 
     inflater.inflate(R.menu.menu, menu); 
     return true; 
     } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     switch (item.getItemId()) { 
    case R.id.add:{ 
      Intent a = new Intent(getBaseContext(),Insert_Form.class); 
      startActivity(a); 
      break; 
      } 
    case R.id.pray:{ 
      type="A"; 
      typeShow.setText("A"); 
      showAllword(); 
      break; 
      } 
    case R.id.pray1:{ 
      type="B"; 
      typeShow.setText("B"); 
      showAllword(); 
      break; 
      } 
    case R.id.pray2:{ 
      type="C"; 
      typeShow.setText("C"); 
      showAllword(); 
      break; 
      } 
     } 
    return true; 
    } 

    @Override 
    public boolean onKeyDown(int keyCode, KeyEvent event) { 
     if (keyCode == KeyEvent.KEYCODE_BACK) { 
      AlertDialog dialog = new AlertDialog.Builder(this).create(); 
      dialog.setMessage("ARE YOU SURE EXIT ?"); 
      dialog.setButton(DialogInterface.BUTTON_POSITIVE, "YES",new DialogInterface.OnClickListener() { 
       public void onClick(DialogInterface dialog, int which) { 
        { finish(); 
         android.os.Process.killProcess(android.os.Process.myPid()); 
         System.exit(0); 
         } 
        dialog.cancel(); 
       } 
      }); 
      dialog.setButton(DialogInterface.BUTTON_NEUTRAL, "NO", 
        new DialogInterface.OnClickListener() { 
        public void onClick(DialogInterface dialog, int which) { 
         dialog.cancel(); 
        } 
      }); 
      dialog.show(); 
      return true; 
     } 
     return super.onKeyDown(keyCode, event); 
    } 

    public void SearchOnButton(){ 
     imageSearch.setOnClickListener(new OnClickListener() { 
      @Override 
      public void onClick(View arg0) { 
       wordSearch = wordNameSearch.getText().toString(); 
       ListID.clear(); 
       ListviewContent.clear(); 
       db = new Database(context); 
       db.open(); 
       Cursor c = db.searchWord(wordSearch); 
       if (c.moveToFirst()) { 
        do { 
         displayPray(c); 
        } while (c.moveToNext()); 
       } 
       db.close(); 
       wordNameSearch.setText(""); 
       typeShow.setText("All"); 
       listAdap.notifyDataSetChanged(); 
       setListAdapter(listAdap); 
      } 

     }); 

    } 

    public void ButtonAlertDialog(final int position){ 
     AlertDialog dialog = new AlertDialog.Builder(this).create(); 
     dialog.setMessage("ARE YOU SURE DELETE WORD ?"); 
     dialog.setButton(DialogInterface.BUTTON_POSITIVE, "YES", 
       new DialogInterface.OnClickListener() { 
       public void onClick(DialogInterface dialog, int which) { 
        { 
          Log.v("Delete", "delete id" + ListID.get(position)); 
          db.open(); 
          boolean flag = db.deleteWord(ListID.get(position)); 
          if (flag) { 
           Toast.makeText(context, "Delete Succeed.", 
             Toast.LENGTH_SHORT).show(); 
          } else { 
           Toast.makeText(context, "Delete Failed", 
             Toast.LENGTH_SHORT).show(); 
          } 
          db.close(); 
          showAllword(); 
         } 
        dialog.cancel(); 
       } 
     }); 
     dialog.setButton(DialogInterface.BUTTON_NEUTRAL, "NO", 
       new DialogInterface.OnClickListener() { 
       public void onClick(DialogInterface dialog, int which) { 
        dialog.cancel(); 
       } 
     }); 
     dialog.show(); 
    } 

    public void showAllword() { 
     ListID.clear(); 
     ListviewContent.clear(); 
     db = new Database(context); 
     db.open(); 
     Cursor c = db.getAllWord(type); 
     if (c.moveToFirst()) { 
      do { 
       displayPray(c); 
      } while (c.moveToNext()); 
     } 
     db.close(); 
     listAdap = new ListViewAdapter(this); 
     listAdap.notifyDataSetChanged(); 
     setListAdapter(listAdap); 
    } 

    public static void displayPray(Cursor c) { 
     ListviewContent.add(c.getString(1)); 
     ListID.add(Integer.parseInt(c.getString(0))); 
    } 


    private class ListViewAdapter extends BaseAdapter { 
     public LayoutInflater mInflater; 

     public ListViewAdapter(Context context) { 
      mInflater = LayoutInflater.from(context); 
     } 
     @Override 
     public int getCount() { 
      return ListviewContent.size(); 
     } 

     public Object getItem(int position) { 
      return position; 
     } 

     public long getItemId(int position) { 
      return position; 
     } 

     public View getView(final int position, View convertView, ViewGroup parent) { 

      ListContent holder; 
      View v = convertView; 
      if (v == null || (v.getTag()==null)) { 
        v = mInflater.inflate(R.layout.list_item, null); 
        holder = new ListContent(); 
        holder.text = (TextView) v.findViewById(R.id.TextView01); 
        v.setTag(holder); 
      } 
        else { 
       holder = (ListContent) v.getTag(); 
      } 


      v.setOnClickListener(new OnClickListener() { 
       public void onClick(View v) { 
        Intent ex = new Intent(getBaseContext(), Explan.class); 
        idWord = ListID.get(position); 
        ex.putExtra("idWord", idWord); 
        ex.putExtra("type", type); 
        startActivity(ex); 
       } 
      }); 

      holder.text.setText(ListviewContent.get(position)); 
      v.setOnLongClickListener(new OnLongClickListener(){ 
       @Override 
       public boolean onLongClick(View v) { 
        ButtonAlertDialog(position); 
         return true; 
        } 
       }); 
       return v; 
     } 

     private class ListContent { 
      TextView text; 
     } 
    } 


}

这里是从logcat中的错误信息：

02-06 01:00:01.832: ERROR/AndroidRuntime(13689): FATAL EXCEPTION: main 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.BITS.DB/com.BITS.DB.ChoicePray}: android.database.sqlite.SQLiteException: no such column: type: , while compiling: SELECT _id, word, type, Explanation FROM pray WHERE type=Pray ORDER BY word 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.app.ActivityThread.access$2300(ActivityThread.java:125) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.os.Handler.dispatchMessage(Handler.java:99) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.os.Looper.loop(Looper.java:123) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.app.ActivityThread.main(ActivityThread.java:4627) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at java.lang.reflect.Method.invokeNative(Native Method) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at java.lang.reflect.Method.invoke(Method.java:521) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at dalvik.system.NativeStart.main(Native Method) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689): Caused by: android.database.sqlite.SQLiteException: no such column: type: , while compiling: SELECT _id, word, type, Explanation FROM pray WHERE type=Pray ORDER BY word 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:91) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:64) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:80) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteQuery.<init>(SQLiteQuery.java:46) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:42) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1345) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteDatabase.queryWithFactory(SQLiteDatabase.java:1229) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1184) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1264) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at com.BITS.DB.Database.getAllWord(Database.java:69) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at com.BITS.DB.ChoicePray.showAllword(ChoicePray.java:187) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at com.BITS.DB.ChoicePray.onCreate(ChoicePray.java:53) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 
02-06 01:00:01.832: ERROR/AndroidRuntime(13689):  ... 11 more

因此，任何人可以帮助通过这个来获得？先谢谢你！

来源

2012-02-05 Yo Akarapol Imphrom

在我看来，你的代码是正确的。但我认为这个问题是你已经创建数据库之前不正确。所以，我建议做以下步骤：

尽量把空间到你的create语句：

private static final String DATABASE_CREATE = "create table pray" 
      + "(_id integer primary key autoincrement, " + "word char(40) NOT NULL, " 
      + "Explanation text NOT NULL, "+"type text NOT NULL);";

之后，从/数据/数据/ yourpackage /数据库文件夹中删除您的数据库和运行应用程序。

来源

2012-02-05 20:09:18 Yury

ROR/AndroidRuntime：由：android.database.sqlite.SQLiteException：没有这样的列类型：

回答

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