Vivek Johari

Vivek Johari is currently a Senior CloudOps Engineer and
have more that 14 years of experience in database. He has Master
degree in Computer and also he is Microsoft certified Sql DBA
(MCTS)& Microsoft certified SQl BI professional(MCTS). He is also
Oracle certified profession(OCP)DBA in ORACLE 10g and ORACLE 9i.He has
the experience of working in PL/SQL, T-SQL and SSIS/SSRS. His work
basically involved designing and optimization of the Database.He has
also published many database articles on his blog Technologies with Vivek Johari.

Interests: SQL, database, Oracle, Big Data, Azure

Website: https://www.techmixing.com

Sql Joins- Inner Joins, Self Joins, Outer Joins, Cross Joins

by Vivek Johari

Vivek's SQL Notes

I generally feel that people are afraid of Joins in SQL Server. But if they know what the different types...

2010-01-02

24,824 reads

Sql Server- Difference between Stored Procedure and Function

by Vivek Johari

Vivek's SQL Notes

In Sql Server, both functions and stored procedures can be defined as the logically grouping of Sql statements formed to...

2009-12-22

2,162 reads

Difference between Delete and Truncate Command

by Vivek Johari

Vivek's SQL Notes

Although the Delete and Truncate Commands logically does the same work of deleting the rows from the table but still...

2009-12-17

1,245 reads

Sql Server - How to write a Stored procedure in Sql server

by Vivek Johari

Vivek's SQL Notes

Stored Procedure:-Stored Procedure In Sql server can be defined as the set of logically group of sql statement which are...

2009-12-05

1,478 reads

Sql Server - Union and Union All

by Vivek Johari

Vivek's SQL Notes

Union and Union All, both are used to select data from one or more than one tables but still they...

2009-11-17

4,481 reads

IDENTITY Property in SQL Server

by Vivek Johari

Vivek's SQL Notes

IDENTITY PropertySometimes we need a column whose values can uniquely identifying the rows in the table. To achieve this purpose,...

2009-11-11

1,835 reads

Technology with Vivek Johari: How to make database offline or online

by Vivek Johari

Vivek's SQL Notes

Technology with Vivek Johari: How to make database offline or online

2009-10-19

660 reads

Blogs

Dynamically Unpivot columns in SQL

By DataOnWheels

Picture this, your data ingestion team has created a table that has the sales...

Friday Basics: RPO and RTO

By Brian Kelley

I did a post last month titled RTO and RPO are myths unless you've...

A New Word: ioia

ioia – n.the wish that you could see statistics overlaid on every person you...

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Forums

SQL Server Encrypt data into a file, send it and then decrypt

First off, my apologies for what could potentially be a bad title! I am...

Table partitioning best practice

I've inherited a couple of rather large databases from my ex-colleague when I join...

Identifying Customer Buying Pattern in Power BI - Part 2

Comments posted to this topic are about the item Identifying Customer Buying Pattern in...

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Question of the Day

Finding Marks

I have marked a few transactions in my code. How can I find out which marks were stored in a transaction log?

See possible answers