Andy Warren thinks certifications are worthless. That's opinion came after he obtained his MCDBA and MCSE certification. Find out why he thinks you should not be certified in this debate with Steve Jones.
2001-11-13
277 reads
In this article, Andy Warren presents his views on why obtaining certification is not a good idea. Read this one and the one by Steve Jones that supports certification - which has the more compelling argument
2001-11-04
6,212 reads
In this product review Andy takes a look at Data Compare, the second of three products in the SQL Bundle available from Red-Gate software. It's a very handy program that lets you compare data between two tables and optionally generate sql statements to syncronize the data. An interesting alternative to replication!
2001-10-31
8,802 reads
Early in September Andy posted an article that explained how to use DMO to reattach a lot of MDF's in a hurry AND challenged our readers to accomplish the same task in T-SQL. Today we announce the winning solution!
2001-10-02
5,671 reads
Copies mdf files located in a directory on a client and attaches them to the connected server. This is the winning solution to the contest that was presented in an article posted at http://www.sqlservercentral.com/columnists/awarren/reattachingdatabases-somecodeandacontest!.asp. That article shows how to do the same thing using DMO. Wynn Muse is the author of this stored procedure.
2001-09-23
3,597 reads
Identity columns are last years news. Have you experimented with uniqueindentifiers - better known to programmers as GUID's? Guaranteed to be unique in the world, they offer a powerful alternative to identity columns.
2001-09-17
11,507 reads
Attaching and detaching databases isn't rocket science, but if you have a lot of databases to attach it's pretty boring. Andy has written some VB code that uses SQL-DMO to speed up the process. But DMO isn't the only way - can you write a TSQL script to do the same thing? Fame and fortune await!
2001-09-04
6,472 reads
The SQLParser object - mostly undocumented - gives you an easy way to convert a TSQL string into a colorized RTF string. Andy started with that and wrote some code to change it to HTML. Useful? Never know! Code and demo program included with the article.
2001-08-31
8,114 reads
Sometimes as hard as you look you just can't find the answer or idea you're looking for - that's when a good discussion forum comes in handy! Read this article for some tips and tricks on using our discussion forums successfully. Then when you have time, browse our current discussions and see if they work.
2001-08-07
2,299 reads
Read this article to learn how to use recursion to simply the task of creating multiple levels of folders on disk. Perfect for creating a folder hierarchy for holding backup files!
2001-08-03
13,009 reads
By Vinay Thakur
Continuing from Day 4 where we learned Encoder, Decoder, and Attention Mechanism, today we...
By Vinay Thakur
Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
By Steve Jones
One of the nice things about Flyway Desktop is that it helps you manage...
I'm fairly certain I know the answer to this from digging into it yesterday,...
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
hi everyone I am not sure how to write the query that will produce...
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT *
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t; See possible answers