Dapper

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Dapper maps when all columns listed, but not with `*` for select list

3

I really don't know why this happens, but Dapper is having trouble mapping columns with underscore matching enabled, but only when I use `SELECT *` or `SELECT alias.*` in my...

Crisfole

Async Pipelined execution does not work with Microsoft.Data.SqlClient.

2

When migrating from System.Data.SqlClient to Microsoft.Data.SqlClient i stumbled on a strange behavior. I'm using `IDbConnection.ExecuteAsync(new CommandDefinition(...parameters: IEnumerable, flags: CommandFlags.Pipelined))` on a few places in my code. Works fine with System.Data.SqlClient...

adameasten

Missed CancellationToken for QueryAsync with an arbitrary number of input types

12

In methods QueryAsync with an arbitrary number of input types missed CancellationToken. In this methods initialized CommandDefinition with default(CancellationToken). CancellationToken should be moved to method parameters. https://github.com/StackExchange/Dapper/blob/82a005953573b00b1d4c39e43568fb45449dd8e4/Dapper/SqlMapper.Async.cs#L974

Dardjiling

Concrete initial v3 API change proposal

20

Dapper has grown organically over time, and not all decisions were good ones. We have worked hard to try to avoid runtime or compile-time breaks, but this means we have...

mgravell

@UniqueID error

7

Hi, I've a table with a field named UniqueID, but when I try to insert or update through Dapper I get an error on the variable name  It seems...

berets76

Provide extension for Dbdatasource

6

Hi, Is there any plan to support DbDataSource directly with dapper ?

aygalinc

Can't use splitOn and CancellationToken with CommandDefinition

1

I am using the CommandDefinition in order to use the CancellationToken parameter. However, when I tried to use the splitOn, there appears to be no option for this with QueryAsync....

COBowler300

IDataReader Complex Mapping

2

I followed your instructions for type switching per row but in my case I have a multiple result set where the subsequent result sets are all easy objects that do...

deliriuspixel

Querying with a nullable struct param always returns null

2

When querying for a nullable struct type, it's always returning null, even if the query returns results. In the below example, they have the identical query - the first one...

jtenos

Why doesn't Dapper override fields in the entity class that are defined with default values when encountering null strings in the database?

1

eg : public class testTable { public string name{get;set;}="default name str" } In the case where a record is retrieved from the database with a null value for the 'name'...

jerseycolipot