One of the brand new features in SQL Server 2005 is the database snapshot. New authors Arvinder Singh Khosla and S.Srivathsani Murthy bring us a look at how these static view databases can be setup and used in your environment.
When a copy of all 25 million of the UK’s child benefit records, including bank details, went missing in the post, whilst being sent to the NAO (National Audit Office) on 18th October, the UK government must have known that a cover-up was impossible. This sort of incident is every DBA’s nightmare.
This article, the third in a series on enterprise architecture, discusses the approaches to developing an enterprise architecture, describing the methods, benefits and pitfalls of each.
Some common and not so common connection strings for the .NET SqlConnection object. The article includes .NET sample code and some tricks to increase the supportability of your application.
Have you ever received an XML file from someone to import into SQL Server? It's not as easy as you might expect, especially in SQL Server 2000. New author Steve Moore brings us an article and code on how to do just that.
Windows® SharePoint® Services (WSS) 3.0 offers developers many significant improvements for building custom business solutions based on SharePoint sites. One of the biggest developer-focused enhancements has to do with a new infrastructure for handling server-side events.
How often do you need to keep a total of all previous rows values when you run a query? This article shows you how you can achieve this.
Part 11 of the series focuses on the process of deploying and maintaining user instance-based applications that employ ClickOnce technology.
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Comments posted to this topic are about the item Fun with JSON II
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Comments posted to this topic are about the item Answering Questions On Dropped Columns
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 t1.[key] AS row,
t2.*
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t1
CROSS APPLY OPENJSON(t1.value) t2; See possible answers