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...
Converting a Vertical Table to an Horizontal Table in SQL Server
Today I've encountered a vertical table in an SQL Database and I wanted to transform it to an horizontal one. A vertical table is described as an EAV model.
Imagine...
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...
SharePoint Tunning Session
Last week I delivered a session at SharePoint Portuguese Community 36th event.
My session was entitled SharePoint Tunning, focused on techniques used to improve the performance of a SharePoint farm. The main topics of the...
.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...
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...
Full-Text Search: Actualizar múltiplos cátalogos de pesquisa
Introdução
O Sql Server possui um mecanismo de pesquisa de texto com base na indexação de colunas de tabelas numa base de dados chamado Full-Text Search. Este mecanismo de pesquisa...
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...
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...
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...