Dapper Plus - Bulk Insert

Dapper Plus - Bulk Insert

 

Description

INSERT entities using Bulk Operation.

• Insert single
• Insert many
• Insert with relation (One to One)
• Insert with relation (One to Many)

 

Example - Insert Single

INSERT a single entity with Bulk Operation.

DapperPlusManager.Entity<Customer>().Table("Customers"); 

using (var connection = new SqlConnection(FiddleHelper.GetConnectionStringSqlServerW3Schools()))
{
	connection.BulkInsert(new List<Customer>() { new Customer() { CustomerName = "ExampleBulkInsert", ContactName = "Example Name :" +  1}});
}

Try it online

 

Example - Insert Many

INSERT many entities with Bulk Operation.

DapperPlusManager.Entity<Customer>().Table("Customers"); 

using (var connection = new SqlConnection(FiddleHelper.GetConnectionStringSqlServerW3Schools()))
{
	connection.BulkInsert(customers);
}

Try it online

 

Example - Insert with relation (One to One)

INSERT entities with a one to one relation with Bulk Operation.

DapperPlusManager.Entity<Supplier>().Table("Suppliers").Identity(x => x.SupplierID);
DapperPlusManager.Entity<Product>().Table("Products").Identity(x => x.ProductID);

using (var connection = new SqlConnection(FiddleHelper.GetConnectionStringSqlServerW3Schools()))
{	
	connection.BulkInsert(suppliers).ThenForEach(x => x.Product.SupplierID = x.SupplierID).ThenBulkInsert(x => x.Product);
}

Try it online

 

Example - Insert with relation (One to Many)

INSERT entities with a one to many relation with Bulk Operation.

DapperPlusManager.Entity<Supplier>().Table("Suppliers").Identity(x => x.SupplierID); 
DapperPlusManager.Entity<Product>().Table("Products").Identity(x => x.ProductID); 	

using (var connection = new SqlConnection(FiddleHelper.GetConnectionStringSqlServerW3Schools()))
{	
	connection.BulkInsert(suppliers).ThenForEach(x => x.Products.ForEach(y => y.SupplierID =  x.SupplierID)).ThenBulkInsert(x => x.Products);
}

Try it online