Steve Jones has attended the PASS Summit almost every year, and in that time he's learned a few things. He shares a few today that might convince you or your boss that it's worth funding the trip this year.
2010-09-21 (first published: 2010-05-17)
5,230 reads
The idea is to create a SQLCLR table valued function that returns all information on drives in a UNIX df-like style.
2010-09-21
9,874 reads
The DBA and Virtualization Virtual Chapters hope that last weeks 24 Hours of PASS got you in the mood for more free training. Here's what they have on tap for you this week:
2010-09-21
721 reads
In this postI show how you can use StreamInsight to take events coming from SQL Server Profiler in real-time and do some analytics whilst the data is in flight. Here is the solution for that post. The download contains Project that reads events from a previously recorded trace file Project that starts a trace and captures events in real-time from a custom trace definition file (Included) It is a very simple solution and could be extended.
2010-09-21
2,192 reads
In this article, learn about the risks of changing server collation as well as how to go about making this change.
2010-09-20
15,374 reads
This challenge is related to an inventory management application where your job is to calculate the profitability by item (cost v/s sales) using First-In-First-Out (FIFO) processing method.
2010-09-20
2,137 reads
Ever wanted to know how he can identify whether a database uses any of the features that are restricted to a specific edition of SQL Server 2008. In this tip we will go through the steps a DBA needs to follow to identify a database which uses edition specific features.
2010-09-20
3,009 reads
Whatever happened to the idea that programming in TSQL can be fun? A Simple-Talk reader contributes an article to remind us all that there is more to TSQL than wrestling with DMVs and pummelling recalcitrant correlated subqueries.
2010-09-17
5,029 reads
When the SQL MERGE statement was introduced in SQL Server 2008, it allowed database programmers to replace reams of messy code with something quick, simple and maintainable. The MERGE syntax just takes a bit of explaining, and Rob Sheldon is, as always, on hand to explain with plenty of examples.
2010-09-17
6,847 reads
Learn SSIS from MVP Andy Leonard in Waltham, MA on Oct 6-8, 2010. This is a paid event. More details inside.
2010-09-16 (first published: 2010-08-19)
10,185 reads
By James Serra
I’m honored to be hosting T-SQL Tuesday — edition #192. For those who may...
By Vinay Thakur
Continuing from Day 2 , we learned introduction on Generative AI and Agentic AI,...
Quite the title, so let me set the stage first. You have an Azure...
hi everyone I am not sure how to write the query that will produce...
Comments posted to this topic are about the item Rollback vs. Roll Forward
Comments posted to this topic are about the item Foreign Keys - Foes or...
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