Drop Function If Exists

Posted on By David Kittell 
IF OBJECT_ID(N'dbo.RegexReplace') IS NOT NULL
    DROP FUNCTION dbo.RegexReplace
GO

Source: https://www.simple-talk.com/sql/t-sql-programming/tsql-regular-expression-workbench/

Originally Posted on August 6, 2013
Last Updated on October 26, 2015
All information on this site is shared with the intention to help. Before any source code or program is ran on a production (non-development) system it is suggested you test it and fully understand what it is doing not just what it appears it is doing. I accept no responsibility for any damage you may do with this code.
Code MSSQL

Related Posts

Check Instance Of App

Posted on

Imports System.Diagnostics Private Sub CheckInstanceOfApp() Dim appProc() As Process Dim strModName, strProcName As String strModName = Process.GetCurrentProcess.MainModule.ModuleName strProcName = System.IO.Path.GetFileNameWithoutExtension(strModName) appProc = Process.GetProcessesByName(strProcName) If appProc.Length > 1 Then MessageBox.Show("There is an instance of this application running.", "<Application Name>") Application.Exit() Else ‘MessageBox.Show("There are no other instances running.", "<Application Name>") End If…

Read More

UNIX – Create New User & Add To Group

Posted on

username="dkittell" usergroup="developers" useradd $username && passwd $username # Set initial password # Force user to change password once logged in chage -d 0 $username groupadd $usergroup usermod -aG $usergroup $username All information on this site is shared with the intention to help. Before any source code or program is ran…

Read More