Android Sqlite 数据库列在创建表脚本中定义但未在表上创建

我有一个下表脚本：

"CREATE TABLE " + TABLE_XXX + "("
                    + XXX_ID + " INTEGER PRIMARY KEY,"
                    + XXX_ITEM_NO + "TEXT,"
                    + XXX_DETAILS +"TEXT,"
                    + XXX_EXP_DATE + "TEXT,"
                    + XXX_IS_OK +"INTEGER, "
                    + XXX_CODE + "TEXT"
                    + ")"; 

但是当我要插入数据时出现错误，TABLE_XXX 没有名为 XXX_IS_OK 的列.

如何克服它。 谢谢！

您需要在代码上留出一些空格。引号之前。

"CREATE TABLE " + TABLE_XXX + "("   
+ XXX_ID + " INTEGER PRIMARY KEY, "   
+ XXX_ITEM_NO + " TEXT, "     
+ XXX_DETAILS +" TEXT, "   
+ XXX_EXP_DATE + " TEXT, "   
+ XXX_IS_OK + " INTEGER, "
+ XXX_CODE + " TEXT "   
+ ")";