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

    How to get started with Always Encrypted for Beginners Part 3: One Two Punch

    January 17, 2018

    Importance of Statistics in SQL Server

    May 30, 2018

    The FAST number_rows Query Hint

    October 16, 2019

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

  • Understanding Columnstore Indexes in SQL Server Part 2
    Understanding Columnstore Indexes in SQL Server Part 2
  • Resizing Tempdb (When TEMPDB Wont Shrink)
    Resizing Tempdb (When TEMPDB Wont Shrink)
  • Understanding Columnstore Indexes in SQL Server Part 3
    Understanding Columnstore Indexes in SQL Server Part 3
  • 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 1
    Understanding Columnstore Indexes in SQL Server Part 1
  • SQL Index Creation Using DROP EXISTING= ON
    SQL Index Creation Using DROP EXISTING= ON
  • Synchronous VS Asynchronous Statistics Updates
    Synchronous VS Asynchronous Statistics Updates
  • My Thoughts on PASS Virtual Summit – An Editorial
    My Thoughts on PASS Virtual Summit – An Editorial
  • The Gang vs. Jason: Unmasking JSON’s Secrets in SQL Server 2025- Scooby Dooing Episode 7
    The Gang vs. Jason: Unmasking JSON’s Secrets in SQL Server 2025- Scooby Dooing Episode 7
  • Filtered Index Basics
    Filtered Index Basics
Graceful Pro Theme by Optima Themes - 2026 ©
 

Loading Comments...