T-SQL query to return the latest available database backup chain (Full, Differential and Log) of individual databases along with their backup size and compressed size.
Author: Brahmanand Shukla
T-SQL script to purge all the tables including foreign key references
T-SQL script to purge all the tables including foreign key references. The script has been made smart enough to use TRUNCATE wherever there is no foreign key reference and to use DELETE wherever there is foreign key reference.
T-SQL query to copy data from one database to another database
T-SQL query to copy the rows of all the tables from one database to another database only if they have rows in Source DB and exact same Schema in both Source and Destination DB.
Pseudo Code for batch processing using WHILE LOOP
Leveraging WHILE LOOP
Split data into N equal groups
In this blog post, you will get the query to "Split data into N equal groups" using SQL Server and you will also see the practical implementation of the following important topics of SQL Server. Happy learning ! 1) Ranking Functions (ROW_NUMBER() and NTILE()) 2) Local scoped temporary/hash table 3) CTE (Common Table Expression) 4) … Continue reading Split data into N equal groups
