Hands-On with Columnstore Indexes: Part 3 Maintenance and Additional Options
In the final article of this series, Edward Pollack demonstrates the maintenance of columnstore indexes. He also takes a look at nonclustered columnstore and memory-optimized columnstore indexes.
What specific deployment data is valuable to you or your organization?
Redgate have assembled a small development team to research and build a capability that not only records your deployments over time, but provides a window into past trends and insights. To achieve the best results we need to understand from you what deployment value should be recorded and displayed. Please help us by completing our short two-page survey.
Exploring SQL Server Indexes: Stairway to Exploring Database Metadata Level 3
This level of the Stairway to Exploring Database Metadata focuses on indexes and all the information you can gather about them.
Seeing the World Differently with a Coach
Having a coach guide you in sports is valuable. The same could be said for your career.
How to Install Azure Data Studio to Work with SQL Server
Brent shows us how to Install Azure Data Studio to Work with SQL Server.
Unboxing SQL Toolbelt: What is SQL Multi Script for?
SQL Multi Script does one thing and does it well: it will run whatever script or scripts you select, on a list of databases, and collate all the results neatly. However, it has a surprising number of uses. Phil Factor explains how it works and then uses it to search 100 databases, for occurrences of a string, in about 7 seconds.
Calling a Stored Procedure from PowerShell
This article will explain how to use PowerShell to call a stored procedure and export results to the screen or a file.
New release: Redgate Change Control now integrates with Git
In Redgate Change Control v3.0, you can now commit your database changes to your local Git repository and collaborate with your team by pushing and pulling changes from the remote Git repository. If you’re using branches, you can also create and switch Git branches from within Redgate Change Control.
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Cloud Data Driven User Group 2025 – Slides & Scripts
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Leading Through Change: Guiding Teams in Times of Uncertainty
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Forums
Simple delete causes table scan on other tables with foreign key
Why is sql doing a full scan VS seeking on the index? I've included...
Show/Hide number of rows in table
We have a report that has multiple tables that list the top 15 performers...
Replication from IBMi DB2 to MS SQL
We have a tool called DB Moto that reads journals (like t-logs) and replicates...
Question of the Day
Checking Identities
The DBCC CHECKIDENT command is used when working with identity values. I have a table with 10 rows in it that looks like this:
TravelLogID CityID StartDate EndDate 1 1 2025-01-11 2025-01-16 2 2 2025-01-11 2025-01-16 3 3 2025-01-11 2025-01-16 4 4 2025-01-11 2025-01-16 5 5 2025-01-11 2025-01-16 6 6 2025-01-11 2025-01-16 7 7 2025-01-11 2025-01-16 8 8 2025-01-11 2025-01-16 9 9 2025-01-11 2025-01-16 10 10 2025-01-11 2025-01-16The docs for DBCC CHECKIDENT say this if I run with only the table parameter: "If the current identity value for a table is less than the maximum identity value stored in the identity column, it is reset using the maximum value in the identity column. " I run this code:
DELETE dbo.TravelLog WHERE TravelLogID >= 9
GO
DBCC CHECKIDENT(TravelLog, RESEED)
GO
INSERT dbo.TravelLog
(
CityID,
StartDate,
EndDate
)
VALUES
(4, '2025-09-14', '2025-09-17')
GO
What is the identity value for the new row inserted by the insert statement above? See possible answers