語法錯誤SQLite中查詢，同時增加外鍵

Question

我有語法錯誤，在我的SQLite查詢在執行查詢

db.execSQL("CREATE TABLE "+TABLE_ABC+" (ID INTEGER PRIMARY KEY AUTOINCREMENT, EVENT_MATCH_ID INTEGER, FOREIGN KEY (EVENT_MATCH_ID) REFERENCES "+TABLE_DEF+" (MATCH_ID), EVENT_ID TEXT, EVENT_TYPE TEXT, EVENT_MINUTE TEXT," + 
         "EVENT_TEAM TEXT, EVENT_PLAYER TEXT, EVENT_PLAYER_ID TEXT, EVENT_RESULT TEXT)"); 

錯誤是「EVENT_ID附近語法錯誤」。任何人都可以幫助我追蹤錯誤嗎？

Answer 1

把你的表的約束條件，如柱的規格後，外鍵定義：

db.execSQL("CREATE TABLE "+TABLE_ABC+" (ID INTEGER PRIMARY KEY AUTOINCREMENT, EVENT_MATCH_ID INTEGER, EVENT_ID TEXT, EVENT_TYPE TEXT, EVENT_MINUTE TEXT," + 
        "EVENT_TEAM TEXT, EVENT_PLAYER TEXT, EVENT_PLAYER_ID TEXT, EVENT_RESULT TEXT, " + 
        "FOREIGN KEY (EVENT_MATCH_ID) REFERENCES "+TABLE_DEF+" (MATCH_ID))"); 

Answer 2

PLZ試試這個：https://www.sqlite.org/lang_createtable.html

：列定義後

db.execSQL("CREATE TABLE "+TABLE_ABC+" (ID INTEGER PRIMARY KEY AUTOINCREMENT, EVENT_MATCH_ID INTEGER, EVENT_ID TEXT, EVENT_TYPE TEXT, EVENT_MINUTE TEXT," + 
        "EVENT_TEAM TEXT, EVENT_PLAYER TEXT, EVENT_PLAYER_ID TEXT, EVENT_RESULT TEXT, FOREIGN KEY (EVENT_MATCH_ID) REFERENCES "+TABLE_DEF+" (MATCH_ID))"); 

Answer 3

表的約束去試試這個：

db.execSQL("CREATE TABLE "+TABLE_ABC+" (ID INTEGER PRIMARY KEY AUTOINCREMENT, EVENT_MATCH_ID INTEGER, EVENT_ID TEXT, EVENT_TYPE TEXT, EVENT_MINUTE TEXT," + 
       "EVENT_TEAM TEXT, EVENT_PLAYER TEXT, EVENT_PLAYER_ID TEXT, EVENT_RESULT TEXT, " + 
       "FOREIGN KEY (EVENT_MATCH_ID) REFERENCES "+TABLE_DEF+" (MATCH_ID))");