A Shot of SQLEspresso

SQL Blogs by Monica Morehouse (Rathbun)

  • Home
  • Session Downloads
  • Event Calendar
  • PASS
    • Hampton Roads SQL User Group
    • SQL Saturday
    • PASS WIT VC
  • DCAC
  • Contact Me
    • Disclaimer
  • Home
  • Session Downloads
  • Event Calendar
  • PASS
    • Hampton Roads SQL User Group
    • SQL Saturday
    • PASS WIT VC
  • DCAC
  • Contact Me
    • Disclaimer

No Widgets found in the Sidebar Alt!

  • Performance Tuning

    String Split Function in SQL Server

    February 12, 2020 /

    Did you know that a native STRING_SPLIT function built into SQL Server was added into SQL Server 2016? As a consultant I see so much code that call out to a scalar function that are used to split out string delimited variables into a usable list. For those that use this method I suggest you look at this function. STRING_SPLIT is a table valued function that returns a single column of your string values split out by the delimiter. This is an unusual bit of T-SQL, in that compatibility level 130 or higher is required for its use (Microsoft didn’t want to induce breaking changes into existing user code). Using…

    Read More
    Monica Morehouse (Rathbun)

    Related Posts

    Filtered Index Basics

    May 22, 2019

    My Thoughts on PASS Virtual Summit – An Editorial

    June 11, 2020

    The Case of the Forgotten Compatibility Mode – Scooby Dooing Episode 3

    September 3, 2025

About Me

Monica Morehouse (Rathbun)

Microsoft MVP, Performancing Tuning Expert, Leader Hampton Roads SQL Server User Group, Read More…

Consulting

Sessions List

Favorite Tidbits

  • Reminder to Developers

Topic Categories

  • Azure
  • Back to Basics
  • Configurations
  • Data Masking
  • DevOps
  • Encryption
  • Idera Ace
  • Important Links
  • Indexes
  • Lone DBA
  • Misc
  • MVP
  • New SQL Version
  • Performance Tuning
  • Posts with Scripts
  • Problems & Solutions
  • Quick and Dirty
  • Security
  • Speaking
  • SQL Family
  • SQLSaturday
  • SSRS
  • Summit
  • Training
  • TSQL Tuesday
  • Uncategorized

Top Posts & Pages

  • Wait… Could This Be the End of Index Maintenance?
    Wait… Could This Be the End of Index Maintenance?
  • SQL Index Creation Using DROP EXISTING= ON
    SQL Index Creation Using DROP EXISTING= ON
  • Understanding Columnstore Indexes in SQL Server Part 1
    Understanding Columnstore Indexes in SQL Server Part 1
  • How Your Hypervisor Can Impact Your CPU
    How Your Hypervisor Can Impact Your CPU
  • VLFs the Forgotten Foe
    VLFs the Forgotten Foe
  • SQL Server Is Still Here and Microsoft Is Still Investing in It
    SQL Server Is Still Here and Microsoft Is Still Investing in It
  • It's All in the Name, Index Naming Conventions
    It's All in the Name, Index Naming Conventions
  • Understanding Columnstore Indexes in SQL Server Part 2
    Understanding Columnstore Indexes in SQL Server Part 2
  • Add DBCC INPUTBUFFER to Your Performance Tuning Toolbox
    Add DBCC INPUTBUFFER to Your Performance Tuning Toolbox
  • DMV’s for the Beginner
    DMV’s for the Beginner
Graceful Pro Theme by Optima Themes - 2026 ©
Loading Comments...