## What changed?
Remove some code duplication for cassandra matching task queue
persistence by rewriting v2 to v1 queries.
Switch same scheme for SQL queries to use the v2 table name in the base
query and rewriting v1.
Use panic instead of returning an invalid query.
## Why?
Remove code duplication.
## How did you test it?
- [x] covered by existing tests
## What changed?
Add SQL support for matching task fairness.
Based on #8043 with some changes to reduce code duplication (can be
applied to cassandra later).
## Why?
Support all persistence implementations.
## How did you test it?
- [x] covered by existing tests
- [x] added new unit test(s)
---------
Co-authored-by: sivagirish81 <[email protected]>
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.
## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
This PR is intended to merge 4 months of work in the `nexus` feature
branch into `main`.
The functionality it brings is:
- Dispatching Nexus Tasks by namespace and task queue
- Internal implementation of the Incoming Service Registry - not yet
exposed
- Attaching workflow close callbacks on `StartWorkflowExecutionRequest`
and processing of those callbacks
There's more to come and some of the callback code will be refactored
into a new plugin architecture
(https://github.com/temporalio/temporal/pull/5446) soon.
---------
Co-authored-by: PJ Doerner <[email protected]>
