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Android 如何添加带有两个值的where子句_Android_Sqlite - Fatal编程技术网

Android 如何添加带有两个值的where子句

Android 如何添加带有两个值的where子句,android,sqlite,Android,Sqlite,我想检查密码也在哪里 public Cursor signincheck(String email,String Password) { SQLiteDatabase db=this.getWritableDatabase(); String query="SELECT * FROM " + TABLE_NAME + " WHERE EMAIL = '" + email + "'"; Cursor cursor=db.rawQuery(

我想检查密码也在哪里

    public Cursor signincheck(String email,String Password) {
        SQLiteDatabase db=this.getWritableDatabase();

        String query="SELECT * FROM " + TABLE_NAME + " WHERE EMAIL = '" + email + "'";

        Cursor cursor=db.rawQuery(query, null);
        return cursor;

    }
只要使用和

String query="SELECT * FROM " + TABLE_NAME + " WHERE EMAIL = '" + email + "' AND SECOND_FIELD = '" + your_value_here + "'" ;

并使用预先准备好的语句,而不是像这样将查询拼凑在一起