Regular Expressions

External Article

How To Use Regular Expressions for Data Validation and Cleanup

  • Article

You need to provide data validation at the server level for complex strings like phone numbers, email addresses, etc. You may also need to do data cleanup / standardization before moving it from source to target. Although SQL Server provides a fair number of string functions, the code developed with these built-in functions can become complex and hard to maintain or reuse.

2011-03-03

15,100 reads

Blogs

How to Run Databases on Kubernetes: An 8-Step Guide

By

In this step-by-step tutorial, learn how to run MySQL, PostgreSQL, MongoDB, and other stateful...

Episode 11 of Simple Talks: Oracle

By

The 11th episode is now live, recorded a few weeks ago at the PASS...

A New Word: Mornden

By

mornden – n. the self-container pajama universe shared by two people on a long...

Read the latest Blogs

Forums

What is the best index strategy for a table that gets truncated?

By water490

Hi everyone My SSIS package does a bulk insert of csv files into a...

Blob Storage automated downloads

By Brandie Tarvin

Dipping my toes into the waters of Azure and of course before I get...

Announcing SQL Server 2025

By Press Release

Comments posted to this topic are about the item Announcing SQL Server 2025

Visit the forum

Question of the Day

Running Steve's Code

Can you run this code in any of your SQL Server 2019 databases without error?

CREATE OR ALTER PROCEDURE [dbo].[StevesAmazingProc]
AS
    
        SELECT Consumer_ID ,
               Trend_Category ,
               Bit_Trace
        FROM    NewWorldDB.dbo.MarketTrend;
    
GO

See possible answers