Failure 1 (near "Table": syntax error) on 0x1d2440 when preparing 'CREATE TABLE Table(_id INTEGER PRIMARY KEY, Pname TEXT NOT NULL,Gender TEXT NOT NULL,Age TEXT NOT NULL,Weight TEXT NOT NULL,Height TEXT NOT NULL)'.
我只是 android 新手，我找不到任何类似的错误。我已经检查了我的代码，这是唯一让我无法完成申请的事情。
我要提前感谢你们。
这是我的代码：
public class Data {
public static final String KEY_ROWID="_id";
public static final String KEY_NAME="Pname";
public static final String KEY_GENDER="Gender";
public static final String KEY_AGE="Age";
public static final String KEY_HEIGHT="Height";
public static final String KEY_WEIGHT="Weight";
private static final String DATABASE_NAME="Data";
private static final String DATABASE_TABLE="Table";
private static final int DATABASE_VERSION = 1;
private DbHelper ourHelper;
private final Context ourContext;
private SQLiteDatabase ourDatabase;
private static class DbHelper extends SQLiteOpenHelper{
public DbHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
@Override
public void onCreate(SQLiteDatabase db) {
String CREATE_DATABASE_TABLE = "CREATE TABLE " + DATABASE_TABLE + "("
+ KEY_ROWID + " INTEGER PRIMARY KEY," +
KEY_NAME + " TEXT NOT NULL,"
+ KEY_GENDER + " TEXT NOT NULL,"
+ KEY_AGE + " TEXT NOT NULL,"
+ KEY_WEIGHT + " TEXT NOT NULL,"
+ KEY_HEIGHT + " TEXT NOT NULL"
+ ")";
db.execSQL(CREATE_DATABASE_TABLE);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
db.execSQL("DROP TABLE IF EXISTS" + DATABASE_TABLE);
onCreate(db);
}
}
public Data(Context c){
ourContext = c;
}
public Data open(){
ourHelper = new DbHelper(ourContext);
ourDatabase = ourHelper.getWritableDatabase();
return this;
}
public void close(){
ourHelper.close();
}
public long createEntry(String Pname, String age, String gender,
String height, String weight) {
ContentValues cv = new ContentValues();
cv.put(KEY_NAME, Pname);
cv.put(KEY_GENDER, gender);
cv.put(KEY_AGE, age);
cv.put(KEY_HEIGHT, height);
cv.put(KEY_WEIGHT, weight);
return ourDatabase.insert(DATABASE_TABLE, null, cv);
}
}