This paper introduces Service Broker, a new feature in Microsoft SQL Server 2005. With Service Broker, internal or external processes can send and receive guaranteed, asynchronous messaging by using extensions to Transact-SQL.
KPIs or Key Performance Indicators are one of the most important entities in driving business decisions. It can be defined as a (quantifiable) measurement used to define and measure an organization's progress in achieving business goals. KPIs for an organization are decided upon by giving careful thought to how each goal and the progress towards these goals should be measured.
In a followup to his article on SQL Server Everywhere, Jacob Sebastian takes a more in-depth look at the smallest platform for SQL Server, Compact Edtion.
An overview of how to collect data from TSQL into Operations Manager Performance Rules.
The final installment of Steve Jones' comparison between software developers and other professions looks at the most closely related: engineers.
Language-Integrated Query (LINQ) is a groundbreaking innovation in Visual Studio 2008 and the .NET Framework version 3.5 that bridges the gap between the world of objects and the world of data. As LINQ is part of the development enhancements in SQL Server 2008, how can I have an understanding of how it works and how I can use it in other areas of administration, not just SQL Server?
Get security practices, procedures and documentation to meet Sarbanes-Oxley (SOX) compliance. This tip includes checklists to guide SQL DBAs and developers to inspect systems.
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
EightKB is back again for 2026! The biggest online SQL Server internals conference is...
By HeyMo0sh
Working in DevOps long enough teaches you two universal truths: That’s exactly why I...
Comments posted to this topic are about the item Fun with JSON II
Comments posted to this topic are about the item Changing Data Types
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