Dinesh's Blog :::: Being Compiled ::::

Tuesday, January 24, 2017

Creating a Testing Hadoop Cluster

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Once I wrote a post on Hortonworks HDP Sandbox ( Looking for a Hadoop Cluster for testing? Let's configure Hortonworks HDP Sanbox ) wh...
6 comments:
Wednesday, January 18, 2017

SQL Server Identity value suddenly became 1000+

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I noticed that values of a column related to newly inserted records which is an identity property enabled column in one of the tables, sud...
Friday, January 13, 2017

SQL Server - Adding an Authenticator when encrypting data

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Among multiple methods given for securing data stored in the SQL Server database, even though the latest one which is Always Encrypted  is...
Thursday, January 12, 2017

Incorrect syntax near 'TRIPLE_DES'. - SQL Server throws an error when try to use algorithms

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Assume that you use SQL Server 2016 and trying to create a  Symmetric Key or Asymmetric Key  for encrypting data. If you try use an algori...
Sunday, January 8, 2017

Table Design Considerations - SQL Server Brain Basher of the Week #063

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He is the Brain Basher or the interview question of the week. This is something every database engineer should know and it is not limited ...
Saturday, January 7, 2017

SQL Server - Adding Code Snippet and Using Existing Code Snippet

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Once I wrote a post on SQL Server Template Explorer   that describes available TSQL templates and how they can be used. Just like template...
Friday, January 6, 2017

SQL Server - Adding IF, BEGIN/END, WHILE statement easily to the code

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Do you know that you can add, specifically surround your code with BEGIN/END, IF, and WHILE  statements using a menu item without writing ...
Thursday, January 5, 2017

SQL Server - Rounding Off Decimal to 0.5

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This is something I had to use with one of my projects today. As a part of the implementation, an average value had to be rounded off to 0...
2 comments:
Wednesday, January 4, 2017

SQL Server Job History is missing

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If you are 100% sure that the job configured with SQL Server Agent has been executed successfully but you do not see the execution record ...
Monday, January 2, 2017

Should we use Compress function on string values to reduce the storage cost?

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While designing my new database in Azure as an Azure SQL Database, was thinking to manage the cost for the storage, hence thought to apply...
Sunday, January 1, 2017

Another new year for dinesql.blogsposts.com……… HAPPY NEW YEAR 2017

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I have been blogging for years but I think that the most important and success year is 2016. I have made 171 posts in 2016 based on my e...
Saturday, December 31, 2016

Azure SQL Databases - Prevent accidental deletes - Azure Locks

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Have you ever deleted a database accidentally? If you have done, then you know very well that how it makes you uncomfortable :). If you ar...
Friday, December 30, 2016

Inserting records, ignoring duplicates, recording them

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A column like email address  in en entity like Customer or Employee is always set with an UNIQUE Constraint  to make sure that no duplica...
Thursday, December 29, 2016

Setting a higher Priority Base value to SQL Server - are we optimizing the process or taking a risk?

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There are set of server level configurations related to optimizing SQL Server but not all guarantee that the result will be as expected an...
Wednesday, December 28, 2016

Reporting Services (SSRS) 2016 - Could not load folder contents Error - Even with SP1

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I have been continuously hitting with this when the Reporting Services portal is opened first time; Could not load folders contents ...
3 comments:
Tuesday, December 27, 2016

Reporting Services (SSRS) - Upload Multiple Files

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Although we have a new version of SQL Server 2016, multiple file upload facility is still not given as a built-in function and it annoys u...
Monday, December 26, 2016

SQL Server Agent Error are logged in SQL Server Error Log or somewhere else?

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I have written two posts on SQL Server Error Log;  How to delete current SQL Server error log? My current log is in GBs and  Reading SQL ...
Sunday, December 25, 2016

Automate adding common objects to new databases when they are created - SQL Server Brain Basher of the Week #062

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Thought to share a specific conversation of one of the interviews did last month on a DBA role. The interview was done over the Skype call...
Saturday, December 24, 2016

SQL Server: Calculate TimeSpan using TSQL - dd:hh:mm:ss

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While coding on my new project, wanted to show the duration between two DateTime values as a Time Span like Remaining Days : Remaining Hou...
Friday, December 23, 2016

Delete All Azure SQL Server Firewall Rules using TSQL

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In order to access Azure SQL Server databases, firewall rules have to be set at either server level or database level by adding client IP ...
Thursday, December 22, 2016

Azure SQL Database - Enable TDE - Does it encrypt the bacpac file?

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We use Transparent Data Encryption (TDE) for protecting our databases, making sure that no one can get our databases added to a different ...
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Dinesh Priyankara
Colombo, Sri Lanka
Dinesh Priyankara (MSc IT) is an MVP – Data Platform (Microsoft Most Valuable Professional) in Sri Lanka with 16 years’ experience in various aspects of database technologies including business intelligence. He has done many local and foreign business intelligence implementations and has worked as a subject matter expert on various database and business intelligence related projects. He is the Founder/Principal Architect of dinesQL (Pvt) Ltd and he consults, teaches and runs training programs on data related solutions and subjects.
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