error 15023 user already exists in current database

This problem occur when i want to restore database.

error 15023 user already exists in current database


sp_change_users_login 'report'




sp_change_users_login 'update_one','[db username]','[db username]'

Conversion before save into database

This is how we want to convert datetime before we store it inside the database

DateTime.ParseExact("01/01/1900", "dd/MM/yyyy", new CultureInfo("ms-MY"));

SQL return list of month

Here is another query which i have modified from my previous post.

This query will list out list of months

SELECT Month(GETDATE()) as MonthNum
UNION
SELECT Month(GETDATE()) - 1 as MonthNum
UNION
SELECT Month(GETDATE()) - 2 as MonthNum
UNION
SELECT Month(GETDATE()) - 3 as MonthNum
UNION
SELECT Month(GETDATE()) - 4 as MonthNum
UNION
SELECT Month(GETDATE()) - 5 as MonthNum
UNION
SELECT Month(GETDATE()) - 6 as MonthNum
UNION
SELECT Month(GETDATE()) - 7 as MonthNum
UNION
SELECT Month(GETDATE()) - 8 as MonthNum
UNION
SELECT Month(GETDATE()) - 9 as MonthNum
UNION
SELECT Month(GETDATE()) - 10 as MonthNum
UNION
SELECT Month(GETDATE()) - 11 as MonthNum
ORDER BY MonthNum DESC


and here is some query to convert month number to month name

Convert Month Number to name SQLServerCurry


And here is a full query:

SELECT Month(GETDATE()) as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE()),-1)) as MonthName
UNION
SELECT Month(GETDATE())-1 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-1,-1)) as MonthName
UNION
SELECT Month(GETDATE()) - 2 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-2,-2)) as MonthName
UNION
SELECT Month(GETDATE()) - 3 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-3,-3)) as MonthName
UNION
SELECT Month(GETDATE()) - 4 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-4,-4)) as MonthName
UNION
SELECT Month(GETDATE()) - 5 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-5,-5)) as MonthName
UNION
SELECT Month(GETDATE()) - 6 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-6,-6)) as MonthName
UNION
SELECT Month(GETDATE()) - 7 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-7,-7)) as MonthName
UNION
SELECT Month(GETDATE()) - 8 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-8,-8)) as MonthName
UNION
SELECT Month(GETDATE()) - 9 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-9,-9)) as MonthName
UNION
SELECT Month(GETDATE()) - 10 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-10,-10)) as MonthName
UNION
SELECT Month(GETDATE()) - 11 as MonthNum
,datename(mm,DateAdd(mm,Month(GETDATE())-11,-11)) as MonthName
ORDER BY MonthNum DESC

List of Year for MSSQL

Hi, i am current doing some project and i need to get list of year dynamically.

Meaning, i don't want to recode or update list of year in a drop down list

So, i google and found this article

SQL return list of year - StackOverFlow.com

and i used in store procedure and call it within sqldatasource ;)


create a new view and paste this code

SELECT YEAR(GETDATE()) as YearNum
UNION
SELECT YEAR(GETDATE()) - 1 as YearNum
UNION
SELECT YEAR(GETDATE()) - 2 as YearNum
UNION
SELECT YEAR(GETDATE()) - 3 as YearNum
UNION
SELECT YEAR(GETDATE()) - 4 as YearNum
UNION
SELECT YEAR(GETDATE()) - 5 as YearNum
UNION
SELECT YEAR(GETDATE()) - 6 as YearNum
UNION
SELECT YEAR(GETDATE()) - 7 as YearNum
UNION
SELECT YEAR(GETDATE()) - 8 as YearNum
UNION
SELECT YEAR(GETDATE()) - 9 as YearNum
UNION
SELECT YEAR(GETDATE()) - 10 as YearNum
ORDER BY YearNum DESC

Simple Javascript in .Net

There is a bit difference between writing javascript in PHP vs .Net and in .Net you have to register the javascript that you are going to use.

Compare to .Net, in PHP you may declare your javascript code at header page and then used it while you display your page.

Here is how to write a simple Javascript in .Net.

In this sample (in VB.Net), you will create a page with a button inside it. When you press this button it will display a confirmation text




Now, create a new page, for this example, i just create Default.aspx

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
 </div>
<asp:Button ID="Button1" runat="server" Text="Show Confirmation" />
</form>
</body>
</html>

Next in Default.vb.aspx

Imports System.Web.UI.ClientScriptManager

Partial Class _Default
Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

Dim scriptText As String

scriptText = "return confirm('Do you want to submit the page?')"

ClientScript.RegisterOnSubmitStatement(Me.GetType(), "ConfirmSubmit", scriptText)
End Sub
End Class

Please concentrate on "ClientScript", here we register the script on submit event. On the next sample, i will show you how to register a block of javascript codes and we can used it later on :)

Active Directory Login Setup for XAMPP

Hmm.. using .net, there no much trouble in implementing simple AD login for a project.

But for PHP, there are some files that need to be configure.

First, check this file in your c:\windows\system32\

-libeay32.dll
-ssleay32.dll

Then, go to your xampp directory and find httpd.conf. Open it through notepad and find this line

-LoadModule authnz_ldap_module modules/mod_authnz_ldap.so
-LoadModule ldap_module modules/mod_ldap.so

Make sure you uncomment it. To uncomment it, remove symbol '#'

But wait, there are still work to be done.

In your xampp directory, go to \apache\bin\
Find php.ini, and find line with

extension_dir

Uncomment this by removing symbol ";" and make sure the direcory path for your extension is correct.
For mine, "C:\Projects\xampp\php\ext\"

Go to that directory, and check this file php_ldap.dll is exist



Then find this line

extension=php_ldap.dll

Remove the comment by removing symbol ";"

Restart apache. This is tutorial not include code to bind ldap in PHP (login through AD)

Simple select statement using mysqli [PHP5]

Hi, i used to use PHP4 and it is about 2 year i'm not touch any development in PHP.

But for last week, i just got a project from my boss and it is using PHP. Although i just need to supervised the project but i need to know how to it is going to be done.

So, i will put this code as a quick reference for me

$dbConn = new mysqli('localhost', 'root', '', 'samplestaff');


$sql="select staffno, staffname from staffdetails";

$query01=$dbConn->prepare($sql);
$query01->execute();
$query01->bind_result($staffno, $staffname);

while($query01->fetch()){
echo $staffno.":".$staffname."
";
}


?>