SQL Server – Sparse Column Property using SELECT INTO

Hi friends, in our day to day work we used SELECT…INTO clause to create replica of a table for different...

Monday Morning SQL Break – August 3, 2015

It’s (finally) time for Monday’s weekly blog and twitter round-up for last week (it’s even on time). This post is...

Differences Between Actual & Estimated Plans

I have, in the past, made way too much of the need for Actual Plans when doing performance troubleshooting. The...

SQL Crossword

I decided I’d have some fun today. So for your entertainment here is my first crossword puzzle. (Word and PDF...

Consolidating Multiple Data Marts

One of the challenges that I've worked on in the past months involved adapting our technical architecture to address issues exposed by business re-engineering.  The BI group at CHC used to assign specific...

Downloading SFTP Files with SSIS

If you’ve used SSIS for any significant amount of time, you’ve almost certainly run into this roadblock: You need to...

Single instance vs. multiple instances of SQL Server on a server

Let`s consider a situation when you need to build a server with SQL Server used by multiple client applications. Here...

Question of the Month (July)

Suppose we have a table emp_plan  which contains 4 columns "Empid" (employeeid), Planid (Projectid), Startdate(Allocation Start date) and Enddate (Allocation Enddate). Its structure is given below:-

Create table emp_plan (empid nvarchar(200),planid...

Question of the Month (July)

Suppose we have a table emp_plan  which contains 4 columns "Empid" (employeeid), Planid (Projectid), Startdate(Allocation Start date) and Enddate (Allocation Enddate)....

Consolidating Multiple Data Marts

One of the challenges that I've worked on in the past months involved adapting our technical architecture to address issues exposed by business re-engineering. ...