Similarities and Differences among RANK, DENSE_RANK and ROW_NUMBER Functions
The RANK, DENSE_RANK and ROW_NUMBER functions are used to retrieve an increasing integer value....
Conditional Split Transformation: Export Data from SQL Server into Oracle and MySQL Databases
In this article, I have explained how we can divide and export data of SQL Server database table into Oracle and MySQL databases. That...
Compare Execution Plans in SQL Server
Database Administrator always makes an effort to tune SQL Server query performance. The first step in tuning query performance is to...
Fixing Data Loss Using Log Shipping with Delayed Recovery
Introduction Transaction Log Shipping is a very well-known technology used in SQL Server to...
Export data from SQL Server to Excel and Text file via using SSIS package
While using the SSIS data flow, we can perform ETL task that can be used for data migration, data offloading, design and implementation of...
Understanding Difference between EXCEPT and NOT IN Operators
Both EXCEPT and NOT IN operators are used to filter records from a table based on a specific criterion. In this article, we will look at...
Structured Query Language – Importance of learning SQL
Computer programming language is a set of detailed instructions for computers or machines for...
SQL Server IntelliSense and Autocomplete
Starting from SQL Server 2008, Microsoft introduced a new feature in the SQL Server Management Studio that helps the database developers...
Exporting Oracle Table to Excel Worksheet
In this article, I will explain how we can divide and export data of an Oracle database table into multiple worksheets of an Excel file...
How SQL Server 2016 Took Azure SQL Data Warehouse to Next Level
Azure SQL DW (SQL Data Warehouse) is a massively parallel, petabyte-scale, cloud solution for data...