$ git clone -n https://gitee.com/src-opencloudos-rpms/pyodbc.git /var/lib/mock/dist-oc9-build-71522-47564/root/chroot_tmpdir/scmroot/pyodbc
Cloning into '/var/lib/mock/dist-oc9-build-71522-47564/root/chroot_tmpdir/scmroot/pyodbc'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/pyodbc
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 639c214 import pyodbc-4.0.39-1.tl4