handeling查詢有單引號的項目

任何時候我嘗試查詢包含引號的短語時都會收到錯誤消息，例如John's day。我該如何處理？handeling查詢有單引號的項目

這是我的查詢

Cursor c = db.query(EVENTS_TABLE, new String[] {ID,EVENT,DATE,REAL_START_TIME,REAL_END_TIME} 
    ,EVENT + "='" +name+"'",null,null,null,null);

名稱將是John's day

logcat的

01-05 12:25:17.551: E/AndroidRuntime(17085): android.database.sqlite.SQLiteException: near "s": syntax error: , while compiling: SELECT _id, event, date, rstime, retime FROM Events_Table WHERE event='Martin Luther King, Jr's Day' 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:64) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteProgram.compileSql(SQLiteProgram.java:143) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteProgram.compileAndbindAllArgs(SQLiteProgram.java:361) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:127) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:94) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteQuery.<init>(SQLiteQuery.java:53) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:47) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1564) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteDatabase.queryWithFactory(SQLiteDatabase.java:1449) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1405) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1485) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at com.app.notifyme.CalendarDB.getId(CalendarDB.java:243) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at com.app.notifyme.Calendar.getRow(Calendar.java:378) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at com.app.notifyme.Calendar$3.onItemLongClick(Calendar.java:85) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.widget.AbsListView.performLongPress(AbsListView.java:2580) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.widget.AbsListView$CheckForLongPress.run(AbsListView.java:2530) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.os.Handler.handleCallback(Handler.java:605) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.os.Handler.dispatchMessage(Handler.java:92) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.os.Looper.loop(Looper.java:137) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at android.app.ActivityThread.main(ActivityThread.java:4340) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at java.lang.reflect.Method.invokeNative(Native Method) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at java.lang.reflect.Method.invoke(Method.java:511) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 
01-05 12:25:17.551: E/AndroidRuntime(17085): at dalvik.system.NativeStart.main(Native Method)

來源

2012-01-05 tyczj

笑你的問題http://stackoverflow.com/questions/8719499/syntax-error-when-querying-contacts-數據庫的電子郵件我的回答:) – Selvin 2012-01-05 17:40:17

哈哈很好，謝謝 – tyczj 2012-01-05 18:46:25

從http://orafaq.com/faq/：

使用兩個引號，每一個顯示。例子：

SELECT 'Frank''s Oracle site' AS text FROM DUAL;

TEXT：弗蘭克斯的甲骨文網站

另外：Android quotes within an sql query string

來源

2012-01-05 17:38:59 Pyrodante

所以基本上我將不得不復制字符串，找到在什麼位置的報價是在複製字符串到另一個字符串，而添加另一個報價？ – tyczj 2012-01-05 17:42:57

以及取決於你想要的解決方案，如果''工作，你可以替換字符串上的字符 – Pyrodante 2012-01-05 18:01:23

handeling查詢有單引號的項目

回答

相關問題