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Here’s a summary Whatever you can expect to become returned by Every single method in case your query return no rows, one row or many rows:
Entry the complete implementation and learn the way anything is effective underneath the hood. Do not forget to star my GitHub repo if you find it beneficial!
Working with the update and delete is really very simple simply because we already have all the essential understanding. So, let’s leap straight into the code.
As explained while in the subtitle, in this post I’ll give attention to the basics of Dapper .NET, and all it's going to take to receive informed about it are only 10 samples I have produced and posted on GitHub, in this article:
Moreover, when you are Functioning in an setting where you're dealing with an present databases or maybe a workforce that handles the databases layout, Dapper may be great for you!
Executing raw SQL Queries is always rapidly. Progress of tasks are completed considerably faster when making use of Dapper because it's very easy to learn and doesn't have more functions like EF Core which requires a while to grasp.
In a very preceding case in point, we made use of two SQL statements to return two results then be part of them together in a single item. But generally, for this kind of queries, we don’t want to write two SQL statements.
With this feature all is necessary is always that anonymous object’s fields contain the identical identify in the made use of parameters. You need to use the “@” indication also in the field title if you want or you may omit it as long as, once again, the identify matches the parameter you would like to assign the value to.
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Concentrate that When your saved process doesn’t return a worth, you can use the ExecuteAsync system for execution.
The ExecuteAsync technique returns int Subsequently, representing the quantity of impacted rows from the databases. So, if you want that facts, You may use it by accepting the return benefit from this process.
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To accomplish CRUD functions from the database, we must create a connection with the databases employing a databases connection.
Simplicity: Dapper offers an easy and intuitive API for executing queries and mapping success. It means that you can compose SQL queries straight, dapper tutorial for beginners supplying you with total control around your database interactions.