- When would you use a stored procedure?
- What is scaffold DbContext?
- What is a procedure in SQL?
- Is a stored procedure faster than a query?
- How do I create a CRUD operation in Web API?
- What is crud C#?
- How do you call a stored procedure in API?
- Is a stored procedure a transaction?
- Are Stored Procedures Good or bad?
- Why stored procedure is better than query?
- Are stored procedures more secure?
- What is CRUD operation API?
- How do you call a stored procedure in EF core?
- How does Web API save data in database?
- How do I call a stored procedure in code first approach?
When would you use a stored procedure?
Basically when you have to perform operations involving data that do not need to get out of the database.
For example, you want to update one table with data from another, it makes little sense to get the data out and then back in if you can do it all in one single shot to the db..
What is scaffold DbContext?
Reverse engineering is the process of scaffolding entity type classes and a DbContext class based on a database schema. It can be performed using the Scaffold-DbContext command of the EF Core Package Manager Console (PMC) tools or the dotnet ef dbcontext scaffold command of the . NET Command-line Interface (CLI) tools.
What is a procedure in SQL?
SQL Stored Procedures for SQL Server A stored procedure is a prepared SQL code that you can save, so the code can be reused over and over again. … You can also pass parameters to a stored procedure, so that the stored procedure can act based on the parameter value(s) that is passed.
Is a stored procedure faster than a query?
Your statement that Stored Procedures are faster than SQL Queries is only partially true. … So if you call the stored procedure again, the SQL engine first searches through its list of query plans and if it finds a match, it uses the optimized plan.
How do I create a CRUD operation in Web API?
Create Web API for CRUD operation – Part 1Create Web API Project. In the New Project popup, select Web template under Visual C#. … Select Web API Project Template. … Change Authentication. … Web API Project. … Create Entity Data Model. … Generated Entities in the EDM Designer. … .edmx in the Project. … Create Web API Controller.More items…
What is crud C#?
Insert, update, delete and select statement in C#. CRUD operation, using C# is the common program for beginner, intermediate and an expert. During CRUD operation, the programmer is facing different types of errors and it will take lot of time to resolve.
How do you call a stored procedure in API?
Using The StoredProcedure With Select SQL Query in Web APIFirst we create a procedure. In SQL Server write the code for the procedure: … Now create the Web API Application: … Add a Model class “InfoModel. … Now we add the entity file for adding the procedure. … In the “HomeController” write some code. … Now in the “View” write some code. … Now execute the application by pressing “F5”.
Is a stored procedure a transaction?
However, if you before you call the stored procedure you issue a BEGIN TRANSACTION, then all statements are grouped within a transaction and can either be COMMITted or ROLLBACKed following stored procedure execution.
Are Stored Procedures Good or bad?
Stored Procedures are really good for queries that are very common, that will not change frequently. … Also, if you have a very complex query that could take a lot of horsepower on the client end, a stored procedure would help. Any query that could be dynamic should not be a SP.
Why stored procedure is better than query?
First, embedding your query inside of a stored procedure increases the likelihood that SQL Server will reuse that query’s cached execution plan as explained above. Secondly, using stored procedures is cleaner for organization, storing all of your database logic in one location: the database itself.
Are stored procedures more secure?
5 Answers. They are more secure than what you are doing. Your query is posting raw SQL to the db which means that your parameters aren’t treated as sql parameters but as plain old sql. … A non-dynamic sql stored procedure won’t allow this, because the input parameter won’t execute as extra sql.
What is CRUD operation API?
CRUD stands for “Create, Read, Update, and Delete,” which are the four basic database operations. Many HTTP services also model CRUD operations through REST or REST-like APIs. … For example, to get the product whose ID is 28, the client sends a GET request for http://hostname/api/products/28 .
How do you call a stored procedure in EF core?
EF Core provides the following methods to execute a stored procedure:DbSet
How does Web API save data in database?
Inserting ASP.NET Form Data Into Database Using Web APIStep 1 Create Table and Stored Procedure. … Step 2 Create Web Application. … Step 3 Create Property Class. … Step 4 Add Web API Controller Class. … Step 5 Create Repository Class. … Step 6 Create Post method.Step 7 Configure ASP.Net Web API routing. … Step 8 Call the Register method.More items…•
How do I call a stored procedure in code first approach?
To use a Stored Procedure with the Code First model, we need to override the OnModelCreating method of DBContext and add the following code to map the Stored Procedure. The MapToStoreProcedures method has two overloaded methods, one method is without a parameter.