Deleting changesets is extremely dangerous, and people end up complaining they deleted what they shouldn’t :-) Not the first time it happens.

We have an option to remove csets from command line, which will probably suit your needs :-)

bcm changeset remove —help
Remove a changeset from the repository.

Usage:

cm changeset remove | rm

Options:

cset_spec The target changeset to be removed. It must fulfill some specific conditions. See help for further details.

Remarks:

- The target changeset must be the last in its branch. - The target changeset cannot be the parent of any other changeset. - The target changeset cannot be neither the source of a merge link nor part of an interval merge as source. - No label must be applied to the target changeset. - The target changeset must not be the root changeset (cs:0)

Examples:

cm changeset rm cs:4525@myrepo@myserver cm changeset remove cs:cb11ecdb-1aa9-4f11-8698-dcab14e5885a