A Review Of dapper tutorial for beginners
A Review Of dapper tutorial for beginners
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Ahead of using Dapper inside our task, we must get ready a database and make a new World-wide-web API undertaking. So, let’s begin with the database.
Overall performance: Dapper is exceptionally rapid and economical. It minimizes the overhead of mapping results to objects, resulting in higher-efficiency database accessibility. ️
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Dapper is a lightweight, large-overall performance information accessibility Resource crafted from the Stack Overflow group. It provides a minimalist approach to info entry layer in .
Execute – an extension process that we use to execute a command one or numerous moments and return the quantity of influenced rows
Web apps, focusing on Uncooked functionality whilst protecting the simplicity of your respective code. Dapper extends the IDbConnection interface with further strategies to conduct SQL commands and question data.
We’ll explain to you just the repository approach in which we employ transactions. All the rest is rather basic as we recurring the methods many moments in the following paragraphs:
I believe this method exists mostly for making much easier to adopt Dapper in legacy codebases where by in place of handling strongly typed lists you've to manage a DataReader, and refactoring to make use of a typed checklist it really is not possible. If that’s the situation, then is the tactic for you. Given that the name recommend it just returns a IDataReader.
On this page, we’ll learn the way to use Dapper inside the ASP.NET Core World wide web API task. We’ll speak about Dapper Total, the way to use various queries and executions, the way to execute saved techniques, and the way to develop a number of queries inside a transaction.
We’ll also produce a straightforward repository layer to wrap the logic up to stop working with Dapper queries instantly In the controller.
Light-weight: Dapper is a light-weight library with small dependencies. It doesn’t dapper tutorial for beginners impose any advanced configuration or set up, which makes it simple to integrate into your tasks.
Transactions are quite easy to make use of with Dapper. We can execute it utilizing the Dapper library (the a single we previously use) or even the Dappr.Transaction library, which is the same factor as Dapper, just With all the extended IDbConnection interface. Inside our instance, we are going to utilize the Dapper library.
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