$ git clone -n https://gitee.com/src-anolis-os/postgresql.git /var/lib/mock/dist-an23.4-build-517761-75359/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/dist-an23.4-build-517761-75359/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin a23.4:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/postgresql
 * [new branch]      a23.4      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c2fef5 Update to 15.16 to fix CVE-2026-2005,CVE-2026-2003,CVE-2026-2004,CVE-2026-2006