Follow Us
Categories
- Azure (8)
- DBA (17)
- Festive Greetings (1)
- Interview Questions (29)
- Miscellaneous (10)
- SQL Server (99)
- 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
- 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
- How to migrate SQL Database to Azure SQL Database using SSMS Export/Import November 19, 2018
Archives
- 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)
Category Archives: SQL Server
SQL Joins Tricky Interview Questions
In this article, I have tried to explain the SQL Join concepts with the help of the Interview questions which interview candidate faces regularly. Continue reading
Posted in SQL Server
32 Comments
SQL Triggers – An Introduction
SQL Triggers – An Introduction Contents Introduction Magic Tables Difference between Stored Procedure and Trigger DML Triggers After Triggers Syntax of the After trigger Example of After Trigger for Insert Example of After Trigger for Delete Example of After Trigger … Continue reading
Difference between Stored Procedure and Trigger
Difference between Stored Procedure and Trigger SQL Stored Procedure & SQL Triggers, both are the important objects of SQL. SQL stored procedure are the set of logically group of SQL statements which are a group to perform a … Continue reading
Advantages of SQL Stored Procedure
SQL Stored procedure are the set of logically group of SQL statement which are grouped to perform a specific task. Stored procedure are better than the inline SQL queries as they help in securing the database from SQL Injection. It … Continue reading
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
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
Two Ways to Restore Database from MDF File in SQL Server
Ways to Restore Database from MDF File Introduction In todays decade Relational database Management system became the necessity of the organizations whether they are small level or large level. In such context SQL Server is the best and successful RDBMS … Continue reading
Posted in DBA, SQL Database Restoration, SQL Tips
31 Comments
How to Resume Suspended Database Mirroring in SQL Server ?
Resuming Suspended Database Mirroring in SQL Overview Database mirroring is a feature in SQL Server which is creating and maintaining the redundant copies of the database. The purpose behind database mirroring is continuous data availability and minimizes the loss of … Continue reading
Posted in DBA, SQL Database Mirroring
27 Comments
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