Query Store Hints in Azure SQL Database | Data Exposed

In this episode of Data Exposed, Joe Sack, Principal Group Program Manager of SQL Server engine and SQL Hybrid, and Anna Hoffman, Data & Applied Scientist, talk about a new way in Azure SQL Database to optimize the performance of queries when you are unable to directly change the original query text. They will cover the new public preview feature Query Store Hints, which leverages queries already captured in Query Store to apply hints that would have originally required modifications to the original query text through the OPTION clause.

0:00 Show begins
0:32 Introduction
1:10 What are Query Hints?
3:10 Applying Query Hints today
4:26 Introducing Query Store Hints
5:07 How to use Query Store Hints - Step 1
5:46 How to use Query Store Hints - Step 2
6:36 Demo
12:10 Query Store Hint Scope and Behavior
14:10 Use-cases for Query Store Hints

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[C_G_]

Very interesting and powerful feature ! Very well explained !

[santhoshsqldba]

It’s a nice feature in the query store

[granand]

hmm I am beginner and this is above my head, can experts here help me catch up with using these queries?