That query joins git commit data against Forgejo’s issue tracker, something that currently requires fetching commits through git log, pattern-matching issue references in application code, and then querying the database for the matching issues. With both sides in Postgres it’s one query.
This is fundamentally different from Web streams' pipeThrough(), which starts actively pumping data from the source to the transform as soon as you set up the pipe. Pull semantics mean you control when processing happens, and stopping iteration stops processing.，这一点在91视频中也有详细论述
，推荐阅读搜狗输入法2026获取更多信息
[col]: https://leg.colorado.gov/bill_files/111670/download
Pull-through transforms，详情可参考safew官方版本下载