Pedro Sr


Technical Article

Synchronize the DB user SID with the Login SID

If you attach a DB on an SQL Server different from the SQL Server where the DB was initially created, you will usually come up with a situation where a login will be a DB user however, you cannot see this through the login properties screen. That happens because the name of the login exists […]

You rated this post out of 5. Change rating

2005-04-21 (first published: )

1,410 reads

Technical Article

Change the probability of the pseudo-random values

The usual practice, when we need some test data, is to employ the pseudo-random built-in function RAND(). We usually use it to produce a random value in some range and it produces these values with the same probabilities. Sometimes we need more "realistic" data when some values are more probable than others are. In this […]

5 (1)

You rated this post out of 5. Change rating

2002-10-04

272 reads

Blogs

A New Word: Ecstatic Shock

By

ecstatic shock – n. a surge of energy upon catching a glimpse from someone...

The CDO’s Playbook for AI Driven Decision Making

By

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

By

Presenting you with an updated version of our sp_snapshot procedure, allowing you to easily...

Read the latest Blogs

Forums

Lessons from the Postmark-MCP Backdoor

By dbakevlar

Comments posted to this topic are about the item Lessons from the Postmark-MCP Backdoor

Arc Enabled SQL Server

By Jo Pattyn

Just saw the "Azure Extension for SQL Server" Does anyone has experience with it?...

Recursive Select - What is this really doing

By Leo.Miller

I've noticed several instances of what looks like a recursive insert with the format:...

Visit the forum

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 2025-01-06
I 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