Azure SQL database

External Article

“Oops, I Lost My Indexes in Azure SQL DB.”

  • Article

I got an interesting request for consulting, and I’m going to paraphrase it: We were using Azure SQL DB with automatic index tuning enabled for months. Things were going great, but… we just deployed a new version of our code. Our deployment tool made the database schema match our source control, which… dropped the indexes Azure had created. How do we get them back?

2023-09-25

SQLServerCentral Article

Exploring Parameter Sensitive Plan Optimization in SQL Server 2022

  • Article

PSPO (Parameter Sensitive Plan Optimization) is a SQL Server feature that improves query performance by accepting varied data sizes based on the runtime parameter value(s) specified by the customer. It deals with the situation in which a single cached plan for a parameterized query isn't the best option for all potential incoming parameter values. Non-uniform data distributions exhibit this phenomenon. When using PSPO, SQL Server keeps several execution plans for a single query, each one customized for a particular parameter value. With the help of this feature, numerous execution plans for a parameterized query are generated, each of which is tailored for a certain range of parameter values.

You rated this post out of 5. Change rating

2023-07-21

3,114 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