Android SQLite沒有這樣的表？

我創建了一個方法Android SQLite沒有這樣的表？

public boolean addWord(Word w, String name) { 
    try { 
     ContentValues cv = new ContentValues(); 
     cv.put(COLUMN_NAME, name); 
     cv.put(COLUMN_WORD_FOREIGN, w.getWordForeign()); 
     cv.put(COLUMN_WORD_ENGLISH, w.getWordEnglish()); 
     cv.put(COLUMN_CORRECT, w.getCorrect()); 
     database.insert(TABLE_VOCAB_WORDS, null, cv); 
     return true; 
    } catch (SQLiteException e) { 
     System.out.println("SQL ERROR"); 
     return false; 
    } 
}

但每當我稱呼它，我得到一個表中沒有發現錯誤。但是，我用它來創建數據庫的SQL語句如下：

private static final String CREATE_DB = "CREATE TABLE " + TABLE_VOCAB_INFO 
     + "(" + COLUMN_NAME + " TEXT NOT NULL PRIMARY KEY," + COLUMN_URL 
     + " TEXT NOT NULL," + COLUMN_DOWNLOADED 
     + " TEXT NOT NULL); CREATE TABLE " + TABLE_VOCAB_WORDS + "(" 
     + COLUMN_NAME + " TEXT NOT NULL," + COLUMN_WORD_FOREIGN 
     + " TEXT NOT NULL," + COLUMN_WORD_ENGLISH + " TEXT NOT NULL," 
     + COLUMN_CORRECT + " BYTE NOT NULL, PRIMARY KEY (" + COLUMN_NAME 
     + "," + COLUMN_WORD_FOREIGN + "));";

由於我清楚地創建表時，我不太清楚是什麼錯誤實際發生在這裏？

有什麼建議嗎？

來源

2013-02-11 NightStrider

'COLUMN_CORRECT +「BYTE NOT NULL ...'你之前'BYTE'需要 – 2013-02-11 17:34:48

1 /後堆棧跟蹤2 /檢查創建表時登錄。 3/adb shell和sqlite3來查看你的數據庫4 /我不認爲在一個查詢中創建2個表格5 /我會在表格名稱和（。6 /你的第二個表格中缺少a）之間添加一個空格。 7 /顯然你不是在創建表格 – njzk2 2013-02-11 17:36:03

也是「我清楚地創建表格」，而你的沒有，沒有給出非常好的圖像。 – njzk2 2013-02-11 17:36:39

我認爲這不起作用的原因是;這個字符是不允許的。因此，嘗試有兩個做分離Strings這樣：

String create_vocal_table_info_query = "CREATE TABLE " + TABLE_VOCAB_INFO 
     + "(" + COLUMN_NAME + " TEXT NOT NULL PRIMARY KEY," 
     + COLUMN_URL + " TEXT NOT NULL," 
     + COLUMN_DOWNLOADED + " TEXT NOT NULL)"; 

String create_vocal_table_words_query = "CREATE TABLE " + TABLE_VOCAB_WORDS + "(" 
     + COLUMN_NAME + " TEXT NOT NULL," 
     + COLUMN_WORD_FOREIGN + " TEXT NOT NULL," 
     + COLUMN_WORD_ENGLISH + " TEXT NOT NULL," 
     + COLUMN_CORRECT + " BYTE NOT NULL, PRIMARY KEY (" 
     + COLUMN_NAME + "," + COLUMN_WORD_FOREIGN + "))";

來源

2013-02-11 17:57:17 Sajmon

謝謝，救了我的屁股。我有一個很長的CREATE語句創建了很多表。這在以前的API級別上工作得很好（我認爲它是2.2），但停止工作3.0 – momo 2013-06-09 06:22:40

@momo歡迎您:) – Sajmon 2013-06-09 18:10:20

Android SQLite沒有這樣的表？

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