Georg Semmler

Expose the inner rust side error type via the exception on the c++ side

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This is an attempt to address https://github.com/dtolnay/cxx/issues/870 and similar issues. I attempt to expose more information on the underlying rust error by including the the original error into the c++...

Diesel benchmark implementation

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First of all I, as current maintainer of diesel want to congratulate you for your good work here :tada:. It's always good to see more solutions for the same problem...

I tried this code to install `diesel_cli` via `cargo install diesel_cli --version 2.0.0-rc.0` and the build failed with the following error message: ``` error[E0277]: the trait bound `SelectStatement: SelectDsl` is...

Design of `oracle::Statement` does not allow prepared statement cashing

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The current design of `oracle::Statement` makes it hard to impossible to implement a efficient prepared statement mechanism on top of the `oracle` crate. A common strategy to implement prepared statement...

Consider using wundergraph for the database <-> GraphQL interaction

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I would like to promote my crate [wundergraph](https://github.com/weiznich/wundergraph). It greatly simplifies the creation of a performant GraphQL over given relational database schema. Implementations using diesel and juniper in a straight...

…types

Fix #3252

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This commit fixes an issue where test transactions caused connection to be marked as broken when returned to a r2d2 connection pool. It is a quite common pattern to create...

Prepare 2.0 release

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I would like to propose cutting a final 2.0.0 release on 11 August 2022 In addition to everything included in this PR (and what's already on the 2.0.x branch) I...

This commit introduces the necessary associated type to `SqlDialect` so that custom backends can provide custom `QueryFragment` implementations for `SelectStatement` and `BoxedSelectStatement`. This is required as some database systems require...

Implement a diesel connection based on the pure rust postgres crate

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This commit adds a second connection implementation for postgresql, based on the pure rust postgres crate. This allows us to remove the dependency on libpq in certain cases, by providing...