Android 在创建表并尝试从中检索记录时，没有出现此类列错误_Android_Sqlite_Android Sqlite

Android 在创建表并尝试从中检索记录时，没有出现此类列错误

android sqlite

Android 在创建表并尝试从中检索记录时，没有出现此类列错误,android,sqlite,android-sqlite,Android,Sqlite,Android Sqlite,我得到的表没有列名“变量名” 我得到的表没有列名“变量名” 创建的表在DBHelper.java中 db.execSQL("CREATE TABLE IF NOT EXISTS " + TB_AssessmentValue.NAME + "(" + TB_AssessmentValue.CL_1_BOOKID + " TEXT " + TB_AssessmentValue.CL_2_ASMNTVALUE + " TEXT " +

我得到的表没有列名“变量名” 我得到的表没有列名“变量名”

创建的表

在DBHelper.java中

db.execSQL("CREATE TABLE IF NOT EXISTS " + TB_AssessmentValue.NAME + "("
                + TB_AssessmentValue.CL_1_BOOKID + " TEXT " 
                + TB_AssessmentValue.CL_2_ASMNTVALUE + " TEXT " + ");");

在LektzDB.java中

public static abstract class TB_AssessmentValue{
    public static final String NAME = "assessmentvalue";
    public static final String CL_1_BOOKID = "book_id";
    public static final String CL_2_ASMNTVALUE = "asmntvalue";
}

用于删除、插入和获取的操作部分

在ReaderDB.java中

public void deleteAssessmentValue(Context context) {
    try {
        Log.i("tag123", "msgdelete1");
        DBHelper dbh = new DBHelper(context, LektzDB.DB_NAME, null,
                LektzDB.DB_VERSION);
        SQLiteDatabase db = dbh.getWritableDatabase();
        db.execSQL("DELETE FROM " + TB_AssessmentValue.NAME );
        db.close();
        dbh.close();
        Log.i("tag123", "msgdelete2");
    } catch (Exception e) {
        e.printStackTrace();
    }
}

public void insertAssessmentValue(Context context, String id,String assmentvalue) {
    DBHelper dbh = new DBHelper(context, LektzDB.DB_NAME, null,
            LektzDB.DB_VERSION);
    SQLiteDatabase db = dbh.getWritableDatabase();
    try {
        ContentValues cv = new ContentValues();
        cv.put(TB_AssessmentValue.CL_1_BOOKID, id);
        cv.put(TB_AssessmentValue.CL_2_ASMNTVALUE, assmentvalue);
        db.insert(TB_AssessmentValue.NAME, null, cv);
        db.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

public String getContact(Context context , String id ) {
    DBHelper dbh = new DBHelper(context , LektzDB.DB_NAME, null,
        LektzDB.DB_VERSION);
 SQLiteDatabase db = dbh.getReadableDatabase();
     String asmntValue = "";
    try{
         Cursor cursor = db.
                 rawQuery("select * from "+ TB_AssessmentValue.NAME +" where _id = 1", new String[] { id });

        if(cursor.getCount() > 0) {
            cursor.moveToFirst();
            asmntValue = cursor.getString(cursor.getColumnIndex(TB_AssessmentValue.CL_2_ASMNTVALUE));

        }
        cursor.close();
        return asmntValue;
    }finally {

    }
}

并通过

在Fragment.java中

                        ReaderDB rdb = new ReaderDB();
                 rdb.insertAssessmentValue(getContext(),bid, asmntValue);
                 rdb.insertAssessmentValue(getContext(),bid, asmntValue);
                  String a = rdb.getContact(getContext(), bid );

在Logcat中

 08-03 10:02:07.627: E/SQLiteLog(20321): (1) table assessmentvalue has no column named asmntvalue
08-03 10:02:07.667: E/SQLiteDatabase(20321): Error inserting asmntvalue=[{"id":"1","question_type":"","added_time":"1470197096","chapter_id":"1","book_id":"64","mark":"1","user_id":"1","dragValues":"","option_id":"1","notes":"","question_id":"1","matchOption":""},{"id":"2","question_type":"","added_time":"1470197098","chapter_id":"1","book_id":"64","mark":"0","user_id":"1","dragValues":"","option_id":"1","notes":"","question_id":"2","matchOption":""},{"id":"3","question_type":"match","added_time":"1470197160","chapter_id":"1","book_id":"64","mark":"2","user_id":"1","dragValues":"","option_id":"1","notes":"","question_id":"1","matchOption":"[5,2,1,4,3]"},{"id":"4","question_type":"drag","added_time":"1470197139","chapter_id":"1","book_id":"64","mark":"0","user_id":"1","dragValues":"[0,5,2,1,4,3]","option_id":"1","notes":"","question_id":"1","matchOption":""},{"id":"5","question_type":"hint","added_time":"1470197096","chapter_id":"1","book_id":"64","mark":"1","user_id":"1","dragValues":null,"option_id":"1","notes":"Kkkkkkkkkkkkkd,Aeldata1jjjjnjnj,Aeldata2hghgh,Aeldata333,Aeldata4hjbhjbjnj,Aeldata5,Aeldata6!bhjjnn","question_id":"1","matchOption":null}] book_id=64
08-03 10:02:07.667: E/SQLiteDatabase(20321): android.database.sqlite.SQLiteException: table assessmentvalue has no column named asmntvalue (code 1): , while compiling: INSERT INTO assessmentvalue(asmntvalue,book_id) VALUES (?,?)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:1113)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:686)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:58)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:31)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1573)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1445)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at com.aeldata.eduflex.db.ReaderDB.insertAssessmentValue(ReaderDB.java:78)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at com.aeldata.eduflex.fragment.DoublePageFragment.loadPage(DoublePageFragment.java:762)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at com.aeldata.eduflex.fragment.DoublePageFragment.onCreateView(DoublePageFragment.java:254)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.app.Fragment.performCreateView(Fragment.java:1962)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1248)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:738)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1613)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:570)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.view.ViewPager.populate(ViewPager.java:1106)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.view.ViewPager.populate(ViewPager.java:952)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1474)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.view.View.measure(View.java:16482)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:681)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:461)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.view.View.measure(View.java:16482)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5055)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.view.View.measure(View.java:16482)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5055)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1435)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.widget.LinearLayout.measureVertical(LinearLayout.java:720)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.widget.LinearLayout.onMeasure(LinearLayout.java:592)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.view.View.measure(View.java:16482)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5055)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2560)
08-03 10:02:07.667: E/SQLiteDatabase(20321):    at android.view.View.measure(Vie
08-03 10:02:07.667: I/tag123(20321): msginsert2
08-03 10:02:07.667: I/tag123(20321): msginsertsuccess
08-03 10:02:07.677: I/tag123(20321): msginsert1
08-03 10:02:07.677: E/SQLiteLog(20321): (1) table assessmentvalue has no column named asmntvalue
08-03 10:02:07.677: E/SQLiteDatabase(20321): Error inserting asmntvalue=[{"id":"1","question_type":"","added_time":"1470197096","chapter_id":"1","book_id":"64","mark":"1","user_id":"1","dragValues":"","option_id":"1","notes":"","question_id":"1","matchOption":""},{"id":"2","question_type":"","added_time":"1470197098","chapter_id":"1","book_id":"64","mark":"0","user_id":"1","dragValues":"","option_id":"1","notes":"","question_id":"2","matchOption":""},{"id":"3","question_type":"match","added_time":"1470197160","chapter_id":"1","book_id":"64","mark":"2","user_id":"1","dragValues":"","option_id":"1","notes":"","question_id":"1","matchOption":"[5,2,1,4,3]"},{"id":"4","question_type":"drag","added_time":"1470197139","chapter_id":"1","book_id":"64","mark":"0","user_id":"1","dragValues":"[0,5,2,1,4,3]","option_id":"1","notes":"","question_id":"1","matchOption":""},{"id":"5","question_type":"hint","added_time":"1470197096","chapter_id":"1","book_id":"64","mark":"1","user_id":"1","dragValues":null,"option_id":"1","notes":"Kkkkkkkkkkkkkd,Aeldata1jjjjnjnj,Aeldata2hghgh,Aeldata333,Aeldata4hjbhjbjnj,Aeldata5,Aeldata6!bhjjnn","question_id":"1","matchOption":null}] book_id=64
08-03 10:02:07.677: E/SQLiteDatabase(20321): android.database.sqlite.SQLiteException: table assessmentvalue has no column named asmntvalue (code 1): , while compiling: INSERT INTO assessmentvalue(asmntvalue,book_id) VALUES (?,?)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:1113)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:686)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:58)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:31)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1573)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1445)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at com.aeldata.eduflex.db.ReaderDB.insertAssessmentValue(ReaderDB.java:78)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at com.aeldata.eduflex.fragment.DoublePageFragment.loadPage(DoublePageFragment.java:764)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at com.aeldata.eduflex.fragment.DoublePageFragment.onCreateView(DoublePageFragment.java:254)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.app.Fragment.performCreateView(Fragment.java:1962)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1248)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:738)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1613)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:570)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.view.ViewPager.populate(ViewPager.java:1106)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.view.ViewPager.populate(ViewPager.java:952)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1474)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.view.View.measure(View.java:16482)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:681)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:461)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.view.View.measure(View.java:16482)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5055)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.view.View.measure(View.java:16482)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5055)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1435)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.widget.LinearLayout.measureVertical(LinearLayout.java:720)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.widget.LinearLayout.onMeasure(LinearLayout.java:592)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.view.View.measure(View.java:16482)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5055)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2560)
08-03 10:02:07.677: E/SQLiteDatabase(20321):    at android.view.View.measure(Vie
08-03 10:02:07.677: I/tag123(20321): msginsert2
08-03 10:02:07.677: I/tag123(20321): msginsertsuccess
08-03 10:02:07.677: I/tag123(20321): msgget1

08-03 10:02:07.627:E/SQLiteLog（20321）：（1）表assessmentvalue没有名为asmntvalue的列
08-03 10:02:07.667:E/SQLiteDatabase（20321）：插入asmntvalue=[{“id”：“1”，“问题类型”：“添加的时间”：“1470197096”，“章节id”：“1”，“书籍id”：“64”，“标记”：“1”，“用户id”：“1”，“dragValues”：“选项id”：“1”，“注释”：“问题id”：“1”，“匹配选项”：“}，{“id”：“2”，“问题类型”：“添加的时间”：“1470197098”，“章节id”：“1”，“书籍id”：“1”，“注释”：“问题类型”：“添加的时间”：“1”，“书籍id”：”“标记”：“0”，“用户id”：“1”，“dragValues”：“选项id”：“1”，“注释”：“问题id”：“2”，“匹配选项”：“}”，“问题类型”：“匹配”，“添加的时间”：“1470197160”，“章节id”：“1”，“书籍id”：“64”，“标记”：“2”，“用户id”：“1”，“dragValues”：“选项id”：“1”，“注释”：“问题id”：“1”，“匹配选项”：“5,2,1,4”，“问题类型”：“{，“添加时间”：“1470197139”，“章节id”：“1”，“书籍id”：“64”，“标记”：“0”，“用户id”：“1”，“dragValues”：“0,5,2,1,4,3]”，“选项id”：“1”，“注释”：“问题id”：“1”，“匹配选项”：“}”，“id”：“5”，“问题类型”：“提示”，“添加时间”：“1470197096”，“章节id”：“1”，“书籍id”：“64”，“标记”：“1”，“用户id”：“1”，“匹配选项”：“1”，“dragValues id”：“null”：“注释”：KKKKKD、AELDATA1JJJJNJ、AELDATA2HGH、AELDAT333、AELDAT4HJBHJBJNJ、Aeldata5、Aeldata6！bhjjnn、“问题id”：“1”、“匹配选项”：null}]book\u id=64
08-03 10:02:07.667:E/SQLiteDatabase（20321）：android.database.sqlite.sqlite异常：表assessmentvalue没有名为asmntvalue（代码1）的列，编译时：插入assessmentvalue（asmntvalue，book_id）值（？，）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.database.sqlite.SQLiteConnection.nativePrepareStatement（本机方法）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.database.sqlite.SQLiteConnection.acquiredpreparedstatement（SQLiteConnection.java:1113）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.database.sqlite.SQLiteConnection.prepare（SQLiteConnection.java:686）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.database.sqlite.SQLiteSession.prepare（SQLiteSession.java:588）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.database.sqlite.SQLiteProgram.（SQLiteProgram.java:58）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.database.sqlite.SQLiteStatement.（SQLiteStatement.java:31）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.database.sqlite.SQLiteDatabase.insertWithOnConflict（SQLiteDatabase.java:1573）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.database.sqlite.SQLiteDatabase.insert（SQLiteDatabase.java:1445）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于com.aeldata.eduflex.db.ReaderDB.insertAssessmentValue（ReaderDB.java:78）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于com.aeldata.eduflex.fragment.DoublePageFragment.loadPage（DoublePageFragment.java:762）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于com.aeldata.eduflex.fragment.DoublePageFragment.onCreateView（DoublePageFragment.java:254）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.app.Fragment.performCreateView（Fragment.java:1962）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.app.FragmentManagerImpl.moveToState（FragmentManager.java:1067）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.app.FragmentManagerImpl.moveToState（FragmentManager.java:1248）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.app.BackStackRecord.run（BackStackRecord.java:738）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.app.FragmentManagerImpl.execPendingActions（FragmentManager.java:1613）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.app.FragmentManagerImpl.executePendingTransactions（FragmentManager.java:570）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.app.FragmentPagerAdapter.finishUpdate（FragmentPagerAdapter.java:141）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.view.ViewPager.populate（ViewPager.java:1106）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.view.ViewPager.populate（ViewPager.java:952）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.support.v4.view.ViewPager.onMeasure（ViewPager.java:1474）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.view.view.measure（view.java:16482）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.widget.RelativeLayout.measureChildHorizontal（RelativeLayout.java:681）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.widget.RelativeLayout.onMeasure（RelativeLayout.java:461）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.view.view.measure（view.java:16482）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.view.ViewGroup.measureChildWithMargins（ViewGroup.java:5055）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.widget.FrameLayout.onMeasure（FrameLayout.java:310）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.view.view.measure（view.java:16482）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.view.ViewGroup.measureChildWithMargins（ViewGroup.java:5055）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.widget.LinearLayout.measureChildBeforeLayout（LinearLayout.java:1435）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.widget.LinearLayout.measureVertical（LinearLayout.java:720）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：位于android.widget.LinearLayout.onMeasure（LinearLayout.java:592）
08-03 10:02:07.667:E/SQLiteDatabase（20321）：在android.view.view.measure（view.java:16482）
08-03 10:02:07.667:E/SQLITE数据库（20321）：
CREATE TABLE table_name
(
column_name1 data_type(size),
column_name2 data_type(size),
column_name3 data_type(size),
....
);

db.execSQL("CREATE TABLE IF NOT EXISTS " + TB_AssessmentValue.NAME + "("
                + TB_AssessmentValue.CL_1_BOOKID + " TEXT, " 
                + TB_AssessmentValue.CL_2_ASMNTVALUE + " TEXT " + ")");

Cursor cursor = db.
                rawQuery("select * from TB_AssessmentValue where _id = 1", new String[] { id });

Cursor cursor = db.
                    rawQuery("select * from "+ TB_AssessmentValue.NAME +" where _id = 1", new String[] { id });

asmntValue = cursor.getString(cursor.getColumnIndex(TB_AssessmentValue.CL_2_ASMNTVALUE)

db.execSQL("CREATE TABLE IF NOT EXISTS " + TB_AssessmentValue.NAME + "("
            + TB_AssessmentValue.CL_1_BOOKID + " TEXT " 
            + TB_AssessmentValue.CL_2_ASMNTVALUE + " TEXT " + ");");

db.execSQL("CREATE TABLE IF NOT EXISTS " + TB_AssessmentValue.NAME + "("
            + TB_AssessmentValue.CL_1_BOOKID + " TEXT," 
            + TB_AssessmentValue.CL_2_ASMNTVALUE + " TEXT " + ")");

  Cursor  cursor = db.rawQuery("SELECT * FROM "
                + TB_AssessmentValue.NAME + " where "
                + TB_AssessmentValue.CL_1_BOOKID + "='"+ id + "'",
                null);