我無法直接插入一些數據到SQLite中使用INSERT INTO語句,它可能是一個愚蠢的錯誤,但我找不到它。INSERT INTO android SQL statment trouble
String sql = ("INSERT INTO task(task_goal) VALUES('ASDA');");
this.ourDatabase.execSQL(sql);
錯誤是:
table task has no column named task_goal
有明確被列名爲目標任務,所以即時通訊不知道爲什麼這個錯誤是發生?
db.execSQL("CREATE TABLE " + DATABASE_TASK3 + " (" +
KEY_ROWID + " INTEGER PRIMARY KEY AUTOINCREMENT, " +
KEY_GOAL + " TEXT NOT NULL);"
);
其中:
public static final String KEY_ROWID = "_id";
public static final String KEY_GOAL = "task_goal";
private static final String DATABASE_TASK3 = "task";
執行'SELECT sql FROM sqlite_master WHERE tbl_name ='task'AND type ='table'',並告訴我們它說了什麼。 – 2013-03-26 20:09:43