Questions Tagged [Npoco]
Ask Question Npoco Is a Simple C# Micro-Orm That Maps the Results of a Query onto a Poco Object. 94 Questions More Bountied 0 Unanswered Frequent Score...
NPoco is a simple C# micro-ORM that maps the results of a query onto a POCO object.
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How to use Task.WhenAll with NPoco fetchAsync?
I'm trying to use Task.WhenAll. It's not working though because fetchAsync seems to get triggered when i declare classesTask. Any ideas? Using .Net framework 4.7.2 and NPoco
var classesTask = scope....
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Can I use Cyberark credential provider to pull DB credentials on NPoco autogenerated file?
I have an old project where the database class was automatically generated by the NPoco T4 Template. Now I want to use the Cyberark credentials provider to store and provide the database credentials. ...
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139
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Passing asynchronous task result from one library (NPoco) to another (Polly) - which approach to use?
Background
In my C# project (.NET 5.0), I am using NPoco (an ORM) to run SQL commands. I am then looking to execute the calls via a retry policy using Polly (e.g. if certain transient SQL errors occur,...
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Npoco new Database fails with "Value cannot be null"
I am trying to update an MVC project from NPoco 3 to NPoco 5.
I could no longer use:
using var db = new Database("DB");
so I changed it to:
using var db = new Database(ConfigurationManager....
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1
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146
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Maintaining both FK property and joined object in NPOCO C# model without memory leaks?
Assuming I have the following classes I'm using to map objects from the db:
public class OwnedThingie
{
public long Id {get;set;}
public long OwnerId {get;set;}
public UserMan Owner {get;...
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137
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ORA-00936: missing expression | ASP .NET CORE 3.1 MVC | WITH FILES AS | NPoco
I have a problem with my function throwing an exception "ORA-00936: missing expression" yet the query works on Oracle SQL Developer...
Does anyone know where this could come from?
public ...
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138
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SQL query for paging received records
I want to write a query that receives informations about customers and their orders from another table and show them in this way:
Customer 1
Customer 1 Order 1
Customer 1 Order 2
Customer 2
Order 1 ...
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NPoco exhausting connection pool on .NET Core 3.1
When I call into my repository 10000 times, it either takes minutes (for a very simple keyed query, which does not take minutes to do on the database itself), or dies quickly with a connection pool ...
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281
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Is there any in build functions available in NPoco for applying joins without in query joins
I want to use in built NPoco functions for using join rather than any in query join support like:
var users = db.FetchOneToMany<UserDto, CarDto>(x => x.UserId,
"select u.*, c.* from ...
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Error when try to insert value in database with NPoco
I am using this example from Umbraco docs and when i try to save values to the database table i am getting this error:
Cannot insert the value NULL into column 'Id', table 'petapoco.dbo.BlogComments'; ...
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NPoco - include with IncludeMany with other include (ASP NET MVC)
hi i need to get a record, which is related to 3 tables:
Routes -> one to one -> StartCity & EndCity
Routes -> one to many -> StopoverCity -> one to one -> City
** Sorry for my bad english
...
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405
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NPOCO. Is it possible to insert nested objects?
I have a Dto class with two nested Dtos:
[TableName("ProductComponentVariant")]
public class ProductComponentVariantDto
{
[Column("Id")]
public int Id { get; set; }
[...
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327
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C#. NPOCO. Error: "Incorrect syntax near '&'. " when trying to join
I have this stored procedure, created by NPOCO after the next linq query:
var componentVarians = _repository.Get().Include(x => x.Component)
.Where(x => x.IsActive == true &
...
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342
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Using tuple to return single row with 2 values from NPoco returns error
I use NPoco and I would like to have a query return two results - not a single object with two properties, but just two sums of some table. I was hoping to retrieve this as a tuple, but NPoco fails ...
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Does NPOCO Append(arg1, arg2) prevents SQL injection?
It is not clear to me by looking at the source code if the method
public Sql Append(string sql, params object[] args) in the NPOCO library prevents SQL injection.
For simplicity(my query is more ...