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)
Yearly Archives: 2010
Third Normal Form (3NF)
Third Normal Form (3NF) :- A table is said to be in the Third Normal form (3NF) if it satisfy the following conditions:- 1) It should be in the 2NF 2) It should not contain any transitive dependency which means … Continue reading
First Normal form (INF)
First Normal Form (INF) A table is said to be in a First Normal Form (1NF) if it satisfy the following conditions:- 1)If the columns of the table only contain atomic values (Single, indivisible). 2)Primary key is defined for the … Continue reading
Database Normalization
Database Normalization Normalization Database Normalization can be defined as the process of organization the data to reduce the redundant table data to the minimum. This process is carried out by dividing the database into two or more than two tables … Continue reading
Indexes in Sql server
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval of records from the table.It can be compared with the index which we use in the book to search a … Continue reading
Posted in Most Imp SQL Concepts, SQL Indexes, SQL Server
Tagged SQL Advance Concepts, SQL Indexes
25 Comments
Difference between Clustered Index and Non clustered Index
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval of records from the table.It can be compared with the index which we use in the book to search a … Continue reading
Sql Joins- Inner Joins, Self Joins, Outer Joins, Cross Joins
I generally feel that people are afraid of Joins in SQL Server. But if they know what the different types of Joins in SQL Server are and how they can be best used then they really enjoy using them. By … Continue reading
Posted in Most Imp SQL Concepts, SQL Joins, SQL Server
Tagged SQL Basic Concepts, SQL Joins, SQLServerPediaSyndication
33 Comments