T-SQL query to copy data from one database to another database
T-SQL query to copy the rows of all the tables from one database to another database only if they have rows in Source DB and exact same Schema in...
2019-10-30
14 reads
T-SQL query to copy data from one database to another database
T-SQL query to copy the rows of all the tables from one database to another database only if they have rows in Source DB and exact same Schema in...
2019-10-30
10 reads
T-SQL query to get the latest available backup chain
T-SQL query to return the latest available database backup chain (Full, Differential and Log) of individual databases along with their backup size and compressed size.
2019-10-30
5 reads
T-SQL query to get the latest available backup chain
T-SQL query to return the latest available database backup chain (Full, Differential and Log) of individual databases along with their backup size and compressed size.
2019-10-30
4 reads
T-SQL script to purge all the tables including foreign key references
T-SQL script to purge all the tables including foreign key references. The script has been made smart enough to use TRUNCATE wherever there is no foreign key reference and...
2019-10-30
9 reads
T-SQL script to purge all the tables including foreign key references
T-SQL script to purge all the tables including foreign key references. The script has been made smart enough to use TRUNCATE wherever there is no foreign key reference and...
2019-10-30
7 reads
Why I Make Animated Gifs for Presentation Demo Backups
PASS Summit 2019 starts up next Monday with pre-conference sessions. I’ve got my schedule all set, and I’m going to be busy: I’m speaking in two full-day pre-conference sessions,...
2019-10-30
5 reads
Thinking About Robert Davis
It’s been more than a year and a half since Robert Davis passed away. I wrote a bit about Robert’s passing last April. I haven’t written about him since,...
2019-10-25
4 reads
Building my schedule for PASS Summit 2019
It’s just ten days until PASS Summit 2019 begins in Seattle. The schedule is up and there are loads of good sessions. Here’s what I’m putting on my calendar...
2019-10-24
5 reads
Workshop Report: Overcoming Obstacles on the Journey to Continuous Delivery for Databases (video with transcript)
I am living the dream, y’all: yesterday I was finishing up my workday and needed to record a video, but realized that our puppy had spent enough time in...
2019-10-17
4 reads
Blogs
The CDO’s Playbook for AI Driven Decision Making
By Chris Yates
The New Arena of Leadership The role of the Chief Data Officer is no...
sp_snapshot – The easy way to take database snapshots of one or more databases – V3.0
Presenting you with an updated version of our sp_snapshot procedure, allowing you to easily...
SELECT *
SELECT * feels convenient, but in SQL Server it bloats I/O, burns network bandwidth,...
Forums
Cleaning Up the Cloud
Comments posted to this topic are about the item Cleaning Up the Cloud
The Maximum Value in the Identity Column
Comments posted to this topic are about the item The Maximum Value in the...
Oracle Performance Tuning: Practical Techniques Every DBA Should Master
Comments posted to this topic are about the item Oracle Performance Tuning: Practical Techniques...
Question of the Day
The Maximum Value in the Identity Column
I have a table with this data:
TravelLogID CityID StartDate EndDate 1 1 2025-01-01 2025-01-06 2 2 2025-01-01 2025-01-06 3 3 2025-01-01 2025-01-06 4 4 2025-01-01 2025-01-06 5 5 2025-01-01 2025-01-06I run this code:
SELECT IDENT_CURRENT('TravelLog')
I get the value 5 back. Now I do this:
SET IDENTITY_INSERT dbo.TravelLog ON
INSERT dbo.TravelLog
(
TravelLogID,
CityID,
StartDate,
EndDate
)
VALUES
(25, 5, '2025-09-12', '2025-09-17')
SET IDENTITY_INSERT dbo.TravelLog OFF
I now run this code.
DBCC CHECKIDENT(TravelLog)
GO
INSERT dbo.TravelLog
(
CityID,
StartDate,
EndDate
)
VALUES
(4, '2025-10-14', '2025-10-17')
GO
What is the value for TravelLogID for the row I inserted for CityID 4 and dates starting on 14 Oct 2025?
See possible answers