This function takes two dates and returns the number of business hours between the two dates. The function does not support holidays at this time, but the script could be modified to query a holiday table to exclude those holidays.
2005-04-15 (first published: 2005-03-28)
938 reads
These functions will allow you to convert from one data type to another. As well, you can expand your conversion library to perform even more conversions.Enjoy !-)
2005-04-12 (first published: 2005-03-24)
346 reads
Use this Perl script to add Enterprise Manager registrations from a text file. The text file should contain three fields seperated by spaces. The first two fields are the server groups you want to create, and the last is the server name. ex...Production Accounting ACTPRSQL01QA Accounting ACTQASQL01The script also goes out and registers all SQL […]
2007-06-19 (first published: 2005-03-23)
298 reads
In this lesson, we will introduce a function that provides us the ability to derive a set by systematically applying a set expression to each of the members of a set we define. GENERATE() is a potent function in our MDX toolset, in that it enables us to select precisely only certain members of a dimension level. It effectively operates upon two sets to create a new set, based upon the members of a second set that are also in a primary set.
2005-03-17
1,749 reads
I was about 40 the first time I was told I should not continue coding. A well-meaning vice president at my company pulled me aside at a party and told me that I was getting too old to code. He had been a coder himself, knew that he was getting too old, and moved over to sales. He was sure that I should be moving over to another part of the business. I told him that perhaps not only did he have a problem coding when he reached 40, he probably had the same problem at 38. I said that I was perfectly happy as a coder, and had every intention of continuing as long as someone was willing to pay me.
2005-03-15
3,434 reads
New author Mike McCallum spent a week in London at the 2005 SQL Server DevCon conference. It's a smaller event than the PASS Summits, but if it fits your travel or schedule plans better, take a read and see what he thought. With training budgets tight and SQL Server 2005 bringing a completely new paradigm, knowing all your training options is a good thing.
2005-03-14
3,509 reads
This script will check to see if a directory exists and if it does not then it will create the directory. I did not create this as a stored procedure but it certainly could be. I tend to just place this as one of my job steps so I can create a backup file of […]
2005-03-24 (first published: 2005-03-08)
658 reads
When .NET first appeared it wasn't unusual to hear the question "Is COM dead?" In fact COM seems to be alive and well, and in this article I'll look at the way that Windows XP and Windows Server 2003 allow you to use COM in a side-by-side way without installing the usual registration entries – you won't need to use the Windows Registry to use side-by-side COM components.
2005-03-08
1,348 reads
Analyze a table contents for type of information. Returns the number of distinct values for each field and the list and frequency of those values when specified
2005-03-22 (first published: 2005-03-04)
701 reads
In the two years since Insight's last examination of the topic, grid computing has moved out of the laboratory and into mainstream commercial applications. No longer the exclusive tool of researchers seeking to harness enough compute power for massive computational challenges such as weather modeling or weapons test simulations, today grids are being deployed in more traditional commercial computing applications. For example, commercial computing stalwarts IBM, Intel, Hewlett-Packard (HP) and Sun recently announced they were forming the Globus Consortium to drive the technology into the mainstream for applications such as financial analysis, oil exploration and pharmaceutical testing. And within the technical community, new standards being developed called the Web Services Resource Framework (WSRF) will foster convergence of the Web service and grid computing communities, which in the years ahead is likely to have a major impact on quality and diversity of Web services.
2005-03-04
1,107 reads
By HeyMo0sh
Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...
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,...
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