Joe Celko returns with another stumper to celebrate Easter. Unsurprisingly, this involves eggs. More surprising is the nature of the puzzle: This time, the puzzle is one of designing a database rather than a query. DDL as well as the DML.
2010-04-05
2,337 reads
Take the new challenge from MVP Jacob Sebastian. Deadline is next Monday.
2009-08-18
4,515 reads
2008-10-17
4,719 reads
2008-05-02
4,783 reads
2007-12-06
2,678 reads
After a gap of sixteen months, Lionel Clarke, the creator of the only 3-D maze game to be written in TSQL, returns with a new SQL puzzle. It is very simple. You have to move as much of the data as you can from the source tables to the destination tables.
2007-11-08
2,661 reads
2007-09-14
3,449 reads
2007-08-13
2,337 reads
Longtime SQL Server DBA and author Grant Fritchey decided to quiz his developers on how to perform some simple functions in T-SQL. Read about his results and see how you might do in taking his quiz.
2008-05-01 (first published: 2007-05-28)
18,502 reads
All of us need a steady stream of random passwords for the various systems we manage. Peter Larsson brings us an interesting T-SQL solution that generates one for us.
2008-02-25 (first published: 2007-04-25)
8,009 reads
By Steve Jones
At the recent Redgate Summit in Chicago, I demo’d (lightly) the ML based Alert...
By Steve Jones
los vidados – n. the half-remembered acquaintances you knew years ago, who you might...
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
I'm trying to get this string_agg to put all the 'comments' into one result...
Comments posted to this topic are about the item Vectors in SQL Server 2025
Comments posted to this topic are about the item Odd Sequences
What values are returned from this code?
CREATE SEQUENCE NumericSequence
AS NUMERIC(5,1)
START WITH 1.0
INCREMENT BY 0.1;
GO
SELECT NEXT VALUE FOR NumericSequence
GO
SELECT NEXT VALUE FOR NumericSequence
GO See possible answers