Direct Style Effect Systems -The Print[A] Example- A Comprehension Aid
Odessa .net-user-group-sql-server-2019-hidden-gems by Denis Reznik
1. Hidden Gems of SQL Server
2019
Odessa .Net User Group
Denis Reznik
Data Architect at Intapp, Inc.
Microsoft Data Platform MVP
2. About Me
• Denis Reznik
• Kyiv, Ukraine
• Data Architect at Intapp, Inc.
• Microsoft Data Platform MVP
• Co-Founder of Ukrainian Data Community Kyiv (PASS Chapter)
• PASS Regional Mentor, Central and Eastern Europe
• Co-author of “SQL Server MVP Deep Dives vol. 2”
3. SQL Server 2019
• Killer Features
• Big Data Clusters
• Secure Enclaves
• Intelligent QP
• Java Support
• String Truncation Error
Message (the most known
“hidden” feature)
• Hidden Features
• Lightweight Query Profiling
• DBCC PAGE
• dm_os_host_info
• dm_os_schedulers
• QUERY OPTIMIZER
COMPATIBILITY LEVEL
15. 500
1000
10
1200
800
1 800 2000 2800 4500 5400
Statistics
SELECT * FROM Users u
INNER JOIN Posts p
ON u.Id = p.OwnerUserId
WHERE u.DisplayName LIKE 'Jeff%'
10600
20000 10
1200 800
A G L S T ZZZZ
Users
Posts