There was this table,

ORG_ID     LEGACY_ORG_CODE
------      ------------------
1001         8909
1001         12323
1002         80909
1002         78798
1002         09009

and the requirement was to get the concatenated legacy_org_code like

ORG_ID     LEGACY_ORG_CODE
------      ------------------
1001         8909, 12323
1002         80909, 78798, 09009

The solution to this is:

SELECT PL.ORG_ID,
	(SELECT LEGACY_ORG_CODE + ','
		FROM SGT_ORG_PLAN ORGPL
		WHERE ORGPL.ORG_ID = PL.ORG_ID
		ORDER BY LEGACY_ORG_CODE
		FOR XML PATH(''))
	 AS ORG_CODE
FROM SGT_ORG_PLAN PL
GROUP BY PL.ORG_ID

I was looking for simple answers on the web I came across this link, that helped me to get it done in a simple SQL statement. Recording it here for future reference. This technique is called Blackbox XML.

Here are the steps to perform a clean un-install of MySQL from your Mac.

Execute the following commands at the Terminal

Uninstalling MySQL

Open /etc/hostconfig file in a text editor and remove the following line

MYSQLCOM=-YES-

That’s all.

Following are the steps to get Apache, MySQL and PHP installed on a Ubuntu system.

Installing Apache:

In the terminal window issue the following command

1

sudo apt-get install apache2

To test if Apache has installed successfully, open a browser and browse to http://localhost. A message “It works” will be displayed.

Installing PHP

In the terminal window issue the following command

1

sudo apt-get install php5 libapache2-mod-php5

Once the installation is complete, to get php working, restart apache server by issuing the following command

1

sudo /etc/init.d/apache2 restart

To test that PHP has been successfully installed, quickly create a test PHP script

1

sudo gedit /var/www/test.php

In the gedit window, type a script and save the file

Open up a browser window and open the test.php file created. The PHP application environment information will be displayed.

Installing MySQL

In the terminal, run the following command

1

sudo apt-get install mysql-server

That should get mysql installed. You will be prompted for a ‘root’ db user password. Enter it.
To test mysql, in the terminal issue,

1

mysql -u root -p

Enter the root user password for mysql server. You will be launched into the mysql prompt.

Installing phpMyAdmin

To install phpMyAdmin, issue the following command at the terminal

1

sudo apt-get install libapache2-mod-auth-mysql php5-mysql phpmyadmin

To test phpmyadmin, open a browser and navigate to http://localhost/phpmyadmin.
Thats it!