Prakash Heda

Prakash Heda works as Sr. Database Administrator at Advent Software. His expertise includes Performance Tuning/Troubleshooting, high availability, SAN configuration and windows administration. He has 13+ years of experience managing enterprise-wide data needs in both high volume transactional and data warehouse environments. Prakash holds certifications for MCDBA and MCITP. His background includes administration & development using VB/ASP/SSIS using SQL Server 2000, 2005 and 2008/R2 and SQL server 2012. He is an active member of PASS, SQL Saturday. He’s a frequent presenter at user groups, SQL Saturdays, and other community events. He is also an avid tweeter, blogger and runner.
  • Interests: Computers, Chess, Reading

All authors

All authors

Blogs

What DevOps Look Like in Microsoft Fabric

By

Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...

T-SQL Tuesday #192: What career risks have you taken?

By

I’m honored to be hosting T-SQL Tuesday — edition #192. For those who may...

AI: Blog a Day – Day 3: LLM Models – Open Source vs Closed Source

By

Continuing from Day 2 , we learned introduction on Generative AI and Agentic AI,...

Read the latest Blogs

Forums

Azure Synapse database refresh

By Sreevathsa Mandli

Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...

how to write this query?

By water490

hi everyone I am not sure how to write the query that will produce...

Rollback vs. Roll Forward

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Rollback vs. Roll Forward

Visit the forum

Question of the Day

Fun with JSON I

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