Newest 'npgsql' Questions - Stack Overflow
Dec 12, 2025 · I’m using the Npgsql driver in a .NET application to connect to a CockroachDB instance. I set Minimum Pool Size=100 in the connection string, expecting the pool to pre …
c# - Installing Npgsql.dll for Postgresql - Stack Overflow
Sep 18, 2015 · Another way to obtain the npgsql.dll file is: Open Visual Studio and start a new project -- ASP.NET Core for instance. Use the NuGet Package Manager to install Postgres …
postgresql - How to import the npgsql module? - Stack Overflow
Jan 8, 2016 · Afaik, Npgsql does not contain any Powershell module, it is simply a library that can be used in a regular .net project to connect to a PostgreSql database. It it however possible to …
Exception while reading from stream ---> System.IO.IOException
Aug 19, 2022 · I use Postgresql-13 in my ASP MVC NET 6 project, occasionally, I face this issue below: Npgsql.NpgsqlException (0x80004005): Exception while reading from stream ---> …
c# - Npgsql exception when connecting - Stack Overflow
Sep 4, 2012 · A first chance exception of type 'Npgsql.NpgsqlException' occurred in Npgsql.dll Additional information: ERROR: 22023: 3 is outside the valid range for parameter …
.net - C# and PostgreSQL - Stack Overflow
Npgsql will take care of binding your parameters correctly. But now I have another problem. When I pass another output parameter to my CommandText, I have two fields in my result. One of …
Postgres Function not working while upgrading .NET Core
Jan 12, 2023 · It is a documented breaking change in npgsql 7. The doc on the stored procedures / functions also says: Warning Starting with Npgsql 7.0, CommandType.StoredProcedure now …
Npgsql Exception while reading from stream, Postgres
Nov 1, 2016 · Npgsql Exception while reading from stream, Postgres Asked 9 years, 2 months ago Modified 2 years, 9 months ago Viewed 104k times
Preparing statements and batching in npgsql - Stack Overflow
Feb 14, 2019 · Preparing statements and batching in npgsql Asked 6 years, 11 months ago Modified 3 years, 8 months ago Viewed 9k times
postgresql - Entity Framework Core: remaining connection slots …
Jul 4, 2023 · While NpgSql on your web server should be pooling EF connections to your database so more than 100 web requests with scoped DbContexts will wait for a pooled …