Date Time Values and Time Zones
Dinesh looks at the date functions, how to work with time zones (or not), and does a brief comparison to see how you do similar tasks in Oracle.
2003-12-22
15,267 reads
Articles
Dealing With Changing Data
As Chris points out, in most applications these days you end up having to go with optimistic locking, which presents a few challenges. Chris works through the list of options. If you're building web/disconnected apps and need anything besides last update wins, this one is for you.
2003-12-19
9,490 reads
Finding Real Dependencies
Sysdepends is a neat idea, but in practice it's not always accurate. This article talks about why it's not always reliable and presents some code (recursive even!) that will let you find all the dependencies by querying the system tables.
2003-12-18
9,467 reads
Two Best Practices!
This article presents two best practices. One is about how to construct good table aliases, the other is about using ANSI join syntax. Good stuff!
2003-12-17
10,858 reads
Best Practices in an Adhoc Environment
This short article looks at some mistakes developers should avoid when they also have the task of designing the database, database objects, or TSQL used to access it.
2003-12-16
7,945 reads
Duplicate Indexing Woes
Why would you ever create duplicate indexes? Does that even make sense? Steve Jones isn't sure, and that's for another day, but it sure caused him some problems. Follow along and find a solution for tracking these down.
2003-12-15
5,114 reads
Full Text Indexing - Text Parsing Routine
Full text indexing is interesting, but not always easy for the user to apply well. Chris has some ideas about to make that
2003-12-11
12,211 reads
Superior SQL Builder v1.3 released
Red Earth Technologies announces the release of version 1.3 of Superior SQL Builder, its SQL tool that allows users to visually build complete SQL scripts without typing any code.
Superior SQL Builder introduces new SQL scripting technology, allowing users to quickly and easily transform their database data. In version 1.3 this scripting technology has been extended and enhanced so that complex SQL scripts can be built in less time and with greater ease.
2003-12-11
327 reads
Codd's Rules
Frank gives us his take on Codd's Rules. If you're new to databases, this is the core theory that resulted in the development of RDBMS. If you're more experienced with databases, maybe now is a good time to return to the rules to see how you're doing!
2003-12-10
20,470 reads
Server side tracing in SQL Server, using system stored procedures
Ever wanted to use the SQL Trace system stored procedures instead of Profiler, but got intimidated by the cryptic system stored procedure calls? Then this article is just for you. It will show you how to use SQL Trace system stored procedures and provide you with wrapper stored procedures, that can be used to quickly get server side traces up and running.
2003-12-10
1,891 reads
Blogs
AI: Blog a Day – Day 4: Transformers – Encoder, Decoder, and Attention
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Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
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One of the nice things about Flyway Desktop is that it helps you manage...
What DevOps Look Like in Microsoft Fabric
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Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...
Forums
Can an Azure App Service Managed Identity be used for SQL Login?
I'm fairly certain I know the answer to this from digging into it yesterday,...
Azure Synapse database refresh
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
how to write this query?
hi everyone I am not sure how to write the query that will produce...
Question of the Day
Fun with JSON I
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