November 2022
Intermediate to advanced
814 pages
18h 52m
English
Content preview from Apps and Services with .NET 7
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2
Managing Relational Data Using SQL Server
This chapter is about managing relational data stored in SQL Server, Azure SQL Database, or Azure SQL Edge. First, you will learn how to manage the data using native Transact-SQL statements. Next, you will learn how to manage data at a low level using ADO.NET libraries (Microsoft.Data.SqlClient). You will also learn how to manage the data by using the higher-level object-to-data store mapping technology named Entity Framework Core (EF Core). Then, you will learn how to store entity models that use inheritance hierarchies using three different mapping strategies. Finally, you will build class libraries for a SQL Server database that will be used in code examples throughout the rest of this book.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.