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Update method doesn"t update database with value

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By User



Here is my piece of code which runs without errors, but doesn't update database:







ContentValues cv_lio = new ContentValues();

cv_lio.put("u_lio",1);

String where = "u_name" + "=" + 5;

db.update(table_name, cv_lio,where,null);







Can anyone improve my update query to work well.


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Comments

  1. Tips For AllJanuary 20, 2012 at 7:11 AM

    Proceed as follow :

    ContentValues cv_lio = new ContentValues();
    cv_lio.put("u_lio",1);
    String where = "u_name" + " = ?";
    String[] whereArgs = new String[] {String.valueOf(5)};
    db.update(table_name, cv_lio, where, whereArgs);


    please refer to documentation which is, I must confess, not so clear on that precise point...

    ReplyDelete

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