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sql server 2022

SQL SERVER 2022 Features for Performance Optimization

November 8, 2021
Pinal Dave
SQL Performance
Parameter Sniffing, Query Store, SQL Server, SQL Server 2022, SQL TempDB

I am sure by this time you all are aware that Microsoft has announced SQL Server 2022. It will be released sometime next year.

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asynchronous load

SQL SERVER – QDS_LOADDB Wait and Asynchronous Load of Query Store

June 10, 2020
Pinal Dave
SQL Performance
Query Store, SQL Server, SQL Wait Stats

The client who has SQL Server 2017 faced a very high wait type of QDS_LOADDB. The way to fix it is to enable the Asynchronous Load of Query Store.

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turning off

SQL SERVER – Turning OFF or ON Query Store for All the Database

April 25, 2020
Pinal Dave
SQL Tips and Tricks
Query Store, SQL DMV, SQL Server

There were two scripts that were very much asked and they are how to Turning OFF or ON Query Store for All the Database? Let us learn today.

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query store status

SQL SERVER – Query Store Status for All the Databases

April 24, 2020
Pinal Dave
SQL Performance
Query Store, SQL DMV, SQL Server

Today we will discuss how I was able to help them with a query script of Query Store Status for All the Databases. Let us discuss today.

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disable query store

SQL SERVER – Unable to Disable Query Store for Always On Database

March 30, 2020
Pinal Dave
SQL
AlwaysOn, Query Store, SQL Error Messages, SQL Scripts, SQL Server, SQL Server DBCC, TraceFlags

My clients enabled query store features to perform some troubleshooting which was a cause of unable to disable Query Store for Always On Database.

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Query Plans

Create Efficient Query Plans Using Query Store – Analyzing SQL Server Query Plans – Part 3

November 6, 2019
Pinal Dave
SQL Tips and Tricks
Execution Plan, Pluralsight, Query Store, SQL Server

I will be discussing different aspects of Analyzing SQL Server Query Plans. Today we will discuss how to Create Efficient Query Plans Using Query Store.

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Query Store Operation Mode

Why Query Store Actual Operation Mode is Not Same as Requested? – Interview Question of the Week #248

October 27, 2019
Pinal Dave
SQL Interview Questions and Answers
Query Store, SQL Scripts, SQL Server, SQL Server Configuration

Question: Why Query Store Actual Operation Mode is Not Same as Requested? Query Regression (poor performing queries, once working great)

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