Follow Us
Categories
- Azure (8)
- DBA (17)
- Festive Greetings (2)
- Interview Questions (29)
- Miscellaneous (10)
- SQL Server (100)
- Imp SQL Difference (6)
- Most Imp SQL Concepts (13)
- SQL ACID Rule (1)
- SQL Advanced (17)
- SQL Basic (10)
- SQL Basic Concepts (17)
- SQL Best Practices (2)
- SQL CTE (2)
- SQL Cursor (1)
- SQL Data Types (1)
- SQL Database Backup (1)
- SQL Database Mirroring (1)
- SQL Database Restoration (3)
- SQL DDL, DML, DCL, TCL (1)
- SQL Derived Table (1)
- SQL Functions (17)
- SQL Group By Having (1)
- SQL Indexes (7)
- SQL Isolation Level (1)
- SQL Joins (1)
- SQL Log Shipping (1)
- SQL Merge Command (1)
- SQL Normalization (5)
- SQL Output Clause (1)
- SQL Pivot and Unpivot table (1)
- SQL Primary Key Constraint (2)
- SQL Queries Sub-queries (1)
- SQL Ranking Function (1)
- SQL Replication (1)
- SQL Server Exception handling (1)
- SQL Stored Procedure (4)
- SQL Temporary Tables (3)
- SQL Triggers (3)
- SQL Union Function (1)
- SQL View (1)
- SQL While loop (1)
- SQL Tips (5)
-
Recent Posts
- Happy New Year 2024 January 1, 2024
- SQL Joins Tricky Interview Questions April 17, 2019
- Point In Time Restore for Azure SQL Database January 8, 2019
- Azure – Creating an Azure SQL Database December 27, 2018
- Merry Christmas December 24, 2018
- SQL Triggers – An Introduction December 8, 2018
- Migrating SQL Database To Azure SQL Instance using Microsoft Database Migration Assistant (DMA) Tool November 25, 2018
Archives
- January 2024 (1)
- April 2019 (1)
- January 2019 (1)
- December 2018 (3)
- November 2018 (6)
- October 2018 (1)
- April 2018 (1)
- March 2018 (4)
- August 2017 (1)
- July 2017 (1)
- September 2016 (1)
- December 2015 (1)
- August 2015 (3)
- July 2015 (3)
- February 2015 (1)
- January 2015 (16)
- November 2014 (1)
- October 2014 (2)
- August 2014 (22)
- April 2014 (2)
- March 2014 (1)
- January 2014 (8)
- December 2013 (6)
- November 2013 (2)
- December 2012 (5)
- November 2012 (1)
- August 2012 (2)
- April 2012 (4)
- January 2012 (7)
- August 2011 (1)
- July 2011 (1)
- May 2011 (2)
- September 2010 (2)
- January 2010 (14)
- December 2009 (3)
- November 2009 (2)
- October 2009 (3)
- September 2009 (1)
- August 2009 (1)
Follow Us
Categories
- Azure (8)
- DBA (17)
- Festive Greetings (2)
- Interview Questions (29)
- Miscellaneous (10)
- SQL Server (100)
- Imp SQL Difference (6)
- Most Imp SQL Concepts (13)
- SQL ACID Rule (1)
- SQL Advanced (17)
- SQL Basic (10)
- SQL Basic Concepts (17)
- SQL Best Practices (2)
- SQL CTE (2)
- SQL Cursor (1)
- SQL Data Types (1)
- SQL Database Backup (1)
- SQL Database Mirroring (1)
- SQL Database Restoration (3)
- SQL DDL, DML, DCL, TCL (1)
- SQL Derived Table (1)
- SQL Functions (17)
- SQL Group By Having (1)
- SQL Indexes (7)
- SQL Isolation Level (1)
- SQL Joins (1)
- SQL Log Shipping (1)
- SQL Merge Command (1)
- SQL Normalization (5)
- SQL Output Clause (1)
- SQL Pivot and Unpivot table (1)
- SQL Primary Key Constraint (2)
- SQL Queries Sub-queries (1)
- SQL Ranking Function (1)
- SQL Replication (1)
- SQL Server Exception handling (1)
- SQL Stored Procedure (4)
- SQL Temporary Tables (3)
- SQL Triggers (3)
- SQL Union Function (1)
- SQL View (1)
- SQL While loop (1)
- SQL Tips (5)
Archives
- January 2024 (1)
- April 2019 (1)
- January 2019 (1)
- December 2018 (3)
- November 2018 (6)
- October 2018 (1)
- April 2018 (1)
- March 2018 (4)
- August 2017 (1)
- July 2017 (1)
- September 2016 (1)
- December 2015 (1)
- August 2015 (3)
- July 2015 (3)
- February 2015 (1)
- January 2015 (16)
- November 2014 (1)
- October 2014 (2)
- August 2014 (22)
- April 2014 (2)
- March 2014 (1)
- January 2014 (8)
- December 2013 (6)
- November 2013 (2)
- December 2012 (5)
- November 2012 (1)
- August 2012 (2)
- April 2012 (4)
- January 2012 (7)
- August 2011 (1)
- July 2011 (1)
- May 2011 (2)
- September 2010 (2)
- January 2010 (14)
- December 2009 (3)
- November 2009 (2)
- October 2009 (3)
- September 2009 (1)
- August 2009 (1)
-
Recent Posts
- Happy New Year 2024 January 1, 2024
- SQL Joins Tricky Interview Questions April 17, 2019
- Point In Time Restore for Azure SQL Database January 8, 2019
- Azure – Creating an Azure SQL Database December 27, 2018
- Merry Christmas December 24, 2018
- SQL Triggers – An Introduction December 8, 2018
- Migrating SQL Database To Azure SQL Instance using Microsoft Database Migration Assistant (DMA) Tool November 25, 2018
Archives
- January 2024 (1)
- April 2019 (1)
- January 2019 (1)
- December 2018 (3)
- November 2018 (6)
- October 2018 (1)
- April 2018 (1)
- March 2018 (4)
- August 2017 (1)
- July 2017 (1)
- September 2016 (1)
- December 2015 (1)
- August 2015 (3)
- July 2015 (3)
- February 2015 (1)
- January 2015 (16)
- November 2014 (1)
- October 2014 (2)
- August 2014 (22)
- April 2014 (2)
- March 2014 (1)
- January 2014 (8)
- December 2013 (6)
- November 2013 (2)
- December 2012 (5)
- November 2012 (1)
- August 2012 (2)
- April 2012 (4)
- January 2012 (7)
- August 2011 (1)
- July 2011 (1)
- May 2011 (2)
- September 2010 (2)
- January 2010 (14)
- December 2009 (3)
- November 2009 (2)
- October 2009 (3)
- September 2009 (1)
- August 2009 (1)
Categories
- Azure (8)
- DBA (17)
- Festive Greetings (2)
- Interview Questions (29)
- Miscellaneous (10)
- SQL Server (100)
- Imp SQL Difference (6)
- Most Imp SQL Concepts (13)
- SQL ACID Rule (1)
- SQL Advanced (17)
- SQL Basic (10)
- SQL Basic Concepts (17)
- SQL Best Practices (2)
- SQL CTE (2)
- SQL Cursor (1)
- SQL Data Types (1)
- SQL Database Backup (1)
- SQL Database Mirroring (1)
- SQL Database Restoration (3)
- SQL DDL, DML, DCL, TCL (1)
- SQL Derived Table (1)
- SQL Functions (17)
- SQL Group By Having (1)
- SQL Indexes (7)
- SQL Isolation Level (1)
- SQL Joins (1)
- SQL Log Shipping (1)
- SQL Merge Command (1)
- SQL Normalization (5)
- SQL Output Clause (1)
- SQL Pivot and Unpivot table (1)
- SQL Primary Key Constraint (2)
- SQL Queries Sub-queries (1)
- SQL Ranking Function (1)
- SQL Replication (1)
- SQL Server Exception handling (1)
- SQL Stored Procedure (4)
- SQL Temporary Tables (3)
- SQL Triggers (3)
- SQL Union Function (1)
- SQL View (1)
- SQL While loop (1)
- SQL Tips (5)
Author Archives: vivekjohari
Advantages & Disadvantages of SQL Trigger
Advantages & Disadvantages of SQL Trigger Introduction Triggers are database objects which are needed to perform some predefined action for automatic execution whenever users try to do execute data modification commands (INSERT, DELETE and UPDATE) on the specified tables. Triggers are … Continue reading
Posted in SQL Server, SQL Triggers
Tagged Advantages & Disadvantages of SQL Trigger, Sql Triggers
Leave a comment
How to connect with Azure SQL Database
This article gives the Step by Step process of how to connect with Azure SQL Server. Images has been added at every step to make understanding of the concept easy and in a better way. Continue reading
Posted in Azure
Tagged Azure, Azure SQL Database, How to connect with Azure SQL Database
32 Comments
Azure Pricing Models and Service Tiers
Azure Service Tiers Contents Introduction DTU Based Pricing model What is DTU? Example Different Service Tiers in DTUs base pricing model Standard Service Tier Levels Premium Service Tier Levels DTU Calculator How DTU Calculator work Conclusion Introduction When we start … Continue reading
SQL Script to find the database & their files details on a SQL Server
SQL Script to find database details Sometimes we need a SQL Script which can give the below information about the databases created on a SQL Server for house keeping purpose: -1) Database Name 2) Database ID 3) Database Files name … Continue reading
SQL Script: – How to find the database restoring history of SQL Server databases
SQL Script to find database restoring history Sometime we need to find out the history of database restoration to get the answers of following questions: -1) Do we need to restore the database again as there is a possibility that it … Continue reading
SQL Script: – How to find the last access date of a database
SQL Script to find database last access date Sometime we create databases on Test/ Development database servers for temporary uses for short duration and forgot to delete them after the work got completed. As a part of house keeping activity, … Continue reading
Understanding Azure SQL Database – Introduction
Azure SQL Database – Introduction In this first article Azure SQL Database – Introduction of the series Understanding Azure SQL Database I am going to publish the Azure SQL Database concepts. After this series, you will have the good understanding … Continue reading
SQL Script to find all the triggers defined on a database or on a single table
SQL Script to find triggers in SQL Database Sometime we need to find all the triggers defined on the database. So in this case, we can use the below SQL Query:-SELECT tbl.name as [Table Name] , trig.name as [Trigger Name] … Continue reading
Posted in SQL Advanced, SQL Tips, SQL Triggers
Tagged DBA Scripts, SQL query to find triggers
30 Comments
Interview question – Is Clustered index on column with duplicate values possible?
Through this article, we are going to discuss three important interview questions of SQL which are given below:- 1) Can we create clustered index on a column containing duplicate values? 2) Can we create a Primary Key on a table on which a … Continue reading