SQL Persisted Computed Column ANSI_NULLS
I had to recreate a table in SQL Server just because it was created with ANSI_NULLS ON
Here you can check the requirements to create a persisted computed column on...
Recursive Queries in SQL Server 2005
For building recursive queries In SQL Server 2005 we have to use a new functionality called Common Table Expressions.
Let's see how we can retrieve all the employees that...
.NET EF Core 6 support for groupby top(n) queries
EF Core 6 comes with some GroupBy queries improvements. In this post I wanna talk about the improvements related to "group by top(n)" queries.
Let's say we have the following...
Webcasts: SOA, WSE, Biztalk
Os webcasts da MS são das formas mais interessantes de ter overviews rápidos de determinada tecnologia ou tema. De entre os webcasts dos próximos dias, seleccionei os seguintes, que...
Strange behavior with “Merge Join” in SSIS
If the datasources of the Merge Join block in SSIS aren't sorted the merge will not work correctly.
Strange behavior will occur if the datasources aren't sorted equal by the...
NoSQL First Act – a historical introduction
NoSQL databases introduction and dominant features. A historical perspective to their appearance in a world dominated by relational model databases.
Enterprise Library: Criar ligação à base de dados de forma dinâmica
Já alguma vez precisaram, usando o Enterprise Library, de estabelecer uma ligação com um número de base de dados variável e em que a base de dados a ligar...
Entity Framework – Update Database using Azure Pipelines
Introduction
The pipelines bring to us the opportunity to create automatic tasks to execute development operations, like deploys, migrations, tests, etc. Focused in the deploy routine, some applications need other...
Provision a database programmatically in Azure SQL database with a failover group
This post will explain how to provision a database programmatically in a Azure SQL database and add it to an Azure SQL failover group.
Introduction
An Azure SQL Server failover group...
Query performance for JSON objects inside SQL Server using JSON_VALUE function
Following up on this article about querying JSON Data I would like to talk about how to improve searches on JSON data inside SQL Server. Starting SQL Server 2016...