Vinay Thakur


Blog Post

Replication

Hi,Just want to share info about replication script which i generally use. this is good for sql server 2000 Transaction...

2009-09-03

751 reads

Blog Post

Data Type Synonyms

Today on sql server central QOD. very interesting question on Data Type Synonyms...
http://www.sqlservercentral.com/questions/Programming/67390/
We can use the synonyms data type also...

2009-09-02

629 reads

Blog Post

reading.

Reading another great book ( I know its old but good book)...Inside Microsoft sql server 2005: T-SQL QUERYING....by Itzik Ben - Gan.

2009-08-30

1,595 reads

Blog Post

Transaction isolation level

Transaction isolation level:1. Uncommitted Read (NoLock)2. Committed Read (blocking)3. Repeatable Read (phantom)4. Snapshot  (no blocking)5. Serializable (no blocking)Dirty Read:(DR)Non Repeatable Read:(NRR)Phantom:(P)Great...

2009-05-19

1,149 reads

Blogs

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Don’t Miss Out – SQL Server Query Tuning Fundamentals Starts Next Monday!

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Next Monday, February 9, 2026, my one-day live online training SQL Server Query Tuning...

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Forums

SQL Server 2025 Query Performance Tuning: Troubleshoot and Optimize Query Performance

By Site Owners

Comments posted to this topic are about the item SQL Server 2025 Query Performance...

Is it uncommon for Dev's to have a data model of the source data

By Coffee_&_SQL

This is a generic question. To the moderators, I wasn't sure where to place...

ROLLUP to calculate Month total for all Categories

By Reh23

Good Afternoon, I have built a table with four columns:  Period(Month), Category, Numerator, Denominator....

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Question of the Day

Creating JSON I

On SQL Server 2025, what happens when I run this code:

SELECT JSON_OBJECTAGG( 'City':'Denver')
GO

See possible answers