What's a DBA? - An Overview
Ever wonder what a DBA does? Ever had someone ask you what your job entails? Here's an overview of what a DBA does. Reader feedback will be used to update this article over time.
2001-08-24
9,123 reads
Ever wonder what a DBA does? Ever had someone ask you what your job entails? Here's an overview of what a DBA does. Reader feedback will be used to update this article over time.
2001-08-24
9,123 reads
Lumigent has updated their transaction log analysis tool to include a number of features that every DBA will find handy. Read this review of a great new product.
2001-08-22
6,337 reads
2001-08-20
3,480 reads
Ever need to recover a single package? Don't have local backups? Read this!!!
2001-08-16
6,866 reads
2001-08-13
4,078 reads
DBAs often ask how to transfer DTS packages and move them between servers. They also want a version control system that is more robust than that provided in msdb. Steve Jones looks at one of the features of the DTS designer that solves both of these problems.
2001-08-09
5,958 reads
This is a great administrative reference for anyone using SQL Server 2000.
2001-08-08
3,286 reads
2001-08-06
3,770 reads
Steve Jones reviews Robert Viera's Professional SQL Server Programming text.
2001-08-01
3,514 reads
2001-07-30
3,295 reads
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...
Hi all, I just started using VS Code to work with DB projects. 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
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