When designing objects in SQL Server, we must follow certain best practices. For example, a table should have primary keys, identity columns, clustered and unclustered indexes, data integrity and ...

SQL-Duplicate-Entries Returning Duplicate entries in a table for root cause anaylsis of how duplicate rows are being inserted into a table by the software solution. This was different than just ...

Sometimes we required to remove duplicate records from a table although table has a uniqueid column with identity. ex: create table dbo.employee ( empid int identity (1,1) not null, name varchar (55) ...

In this repository you will find SQL queries of multi-difficulty levels that can applied on to large datasets for various business requirements. - vishnu-t-r/sql_solved_questions ...

Hello, I've got a bit of an unusual request, I want to create some duplicate rows in a SQL Server table. We have a WorkOrders table that has our customer orders in it. Every order has a WOID ...

Twice in the past couple of months I’ve gotten tripped up by the same data issue when using LINQ to Entities in the .NET framework. I create a simple view in my database which performs some ...