PureLogicTek.DapperPipeline.PostgreSql 1.12.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package PureLogicTek.DapperPipeline.PostgreSql --version 1.12.0
                    


                    

                
NuGet\Install-Package PureLogicTek.DapperPipeline.PostgreSql -Version 1.12.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="PureLogicTek.DapperPipeline.PostgreSql" Version="1.12.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="PureLogicTek.DapperPipeline.PostgreSql" Version="1.12.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="PureLogicTek.DapperPipeline.PostgreSql" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add PureLogicTek.DapperPipeline.PostgreSql --version 1.12.0
                    


                    

                
#r "nuget: PureLogicTek.DapperPipeline.PostgreSql, 1.12.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package PureLogicTek.DapperPipeline.PostgreSql@1.12.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=PureLogicTek.DapperPipeline.PostgreSql&version=1.12.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=PureLogicTek.DapperPipeline.PostgreSql&version=1.12.0
                    


                            Install as a Cake Tool

PureLogicTek.DapperPipeline.PostgreSql

PostgreSQL dialect for PureLogicTek.DapperPipeline.

dotnet add package PureLogicTek.DapperPipeline.PostgreSql

services.AddDapperPipeline(new PostgreSqlDialect(connectionString));

Provides PostgreSqlDialect (backed by Npgsql):

  • @Word named-parameter scanning (Npgsql named mode)
  • Retry on transient errors via NpgsqlException.IsTransient

ExtractErrorCode returns the SQLSTATE (23505 unique violation, 40P01 deadlock). Map it with SqlState for an exact code, or SqlStateClass to match a whole class:

services.AddSingleton<IErrorMapper>(new SqlState("23505", ex => new DuplicateKeyException(ex.Message)));
services.AddSingleton<IErrorMapper>(new SqlStateClass("23", (ex, s) => new ConstraintViolationException(s, ex.Message)));

PostgreSQL has no table variables — use CTEs instead of DECLARE @Var TABLE.

See the main DapperPipeline README for full usage.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.12.0 1,590 8/24/2026
1.11.2 116 8/24/2026
1.11.1 123 8/24/2026
1.11.0 109 8/24/2026
1.10.0 112 8/24/2026
1.9.0 924 7/14/2026
1.8.0 151 7/13/2026
1.7.1 119 7/13/2026
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1.5.1 115 7/13/2026
1.5.0 123 7/13/2026
1.4.1 116 7/13/2026
1.4.0 118 7/13/2026
1.3.0 119 7/13/2026
1.2.0 119 7/13/2026
1.1.0 110 7/13/2026
1.0.3 125 7/13/2026
1.0.2 140 7/11/2026 1.0.2 is deprecated because it has critical bugs.
1.0.1 141 7/11/2026 1.0.1 is deprecated because it is no longer maintained.
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New: x.SqlParam() and x.SqlIdentifier() -- the two doors a raw string can take into SQL, now discoverable in IntelliSense with no extra using. Sql.Text is deprecated in favour of x.SqlParam() (warning; removed in 2.0). Sql.Identifier is unchanged.

Fixes: ToDebug() on SQL Server emitted DECLARE @@p001_x -- a doubled @, which is T-SQL's system-variable prefix, so the script was invalid and could not be pasted into SSMS. Parameter names could contain characters SQL rejects (Sql.Text("literal") produced @p001_"literal"). Parameter scopes are now 1-based, so the first command emits @p001_* as the docs have always said -- it was emitting @p000_*.

NOTE: generated parameter NAMES change in this release. They are not API, but if you hardcoded one in AppendRaw or snapshot-tested generated SQL, you will see a diff.

Full notes: https://github.com/purelogictek-inc/DapperPipeline/blob/main/CHANGELOG.md