sqlschool.gr logo

articles

Articles of SQLschool.gr Team

Get Actual Execution Plan ASAP

Antonios Chatzipavlis
Monday 26 August 2019

Δεν είναι λίγες οι φορές που έχεις ένα query που παίρνει ώρα για να εκτελεστεί καθώς επιστρέφει μεγάλο αριθμό από εγγραφές και θέλεις να δεις το actual execution plan χωρίς να σε ενδιαφέρουν τα αποτελέσματα.

Σε αυτή την περίπτωση θα πρέπει να κάνεις right click on query window > select Query options > Results > Grid > Discard Results after execution.

Με αυτό δεν χρειάζεται να περιμένεις ο SSMS να δείξει τα δεδομένα έτσι κερδίζεις χρόνο.

Για παράδειγμα το παρακάτω query

select * from sales.OrderDetails as c
cross join sales.Orders 

Χωρίς να είναι ενεργοποιημένο στο lab μου κάνει 30 sec ενώ όταν είναι ενεργοποιημένο 3 sec


//antonch

Antonios Chatzipavlis

Antonios Chatzipavlis

Antonios Chatzipavlis is a highly experienced Data Solutions Consultant and Trainer. He has been working in the IT industry since 1988, holding various roles such as senior developer, IT Manager, Data & AI Solutions Architect and Consultant.

Since 1995, Antonios has focused on modern technologies and software development tools, primarily by Microsoft. He has specialized in Data & AI since 2000, with expertise in Microsoft Data Platform (SQL Server, Azure SQL Databases, Azure Synapse Analytics, Microsoft Fabric, Power BI, AI) and Databricks.

Antonios is also a Microsoft Certified Trainer (MCT) for over 25 years, has been recognized as a Microsoft Most Valuable Professional (MVP) in Data Platform since 2010 and he is in the Data Expert 40 Powerlist 2024 by Boussias. He is the co-founder and visionary behind XLYTiCA, a company dedicated to Data & AI solutions.

Episode

Task Flows in Microsoft Fabric

image

More Episodes...

Tip

What's New in SQL Server 2022 - Episodes

More Tips...

Become a member

If you want to receive updates from us become a member to our community.

Connect

Explore

Learn


sqlschool.gr © 2010-2025 All rights reserved

This site uses cookies for operational and analytics purposes only. By continuing to browse this site, you agree to their use.