$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-DBD-SQLite.git /var/lib/mock/dist-oc9-build-59881-16463/root/chroot_tmpdir/scmroot/perl-DBD-SQLite
Cloning into '/var/lib/mock/dist-oc9-build-59881-16463/root/chroot_tmpdir/scmroot/perl-DBD-SQLite'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-DBD-SQLite
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc11837 import perl-DBD-SQLite-1.70-5.tl4