We currently require all rows to be present for tables item, sect-chr,
infrastructure, sect, realm.
The first three make sense: the code hard-codes indexes for them, and
malfunctions when entries are blank, so we want to make it hard to
leave any blank by accident.
The last two don't: blank sectors and realms work fine. There, the
restriction is arbitrary. Drop it.
Sectors and realms still can't be omitted "in the middle" (can do that
only with an ID selector), but that's coming soon.
See also commit 4a4ec91.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Each part of a split table needs to supply rows for the same objects.
We currently require each part to name its objects explicitly, with an
object ID field, and don't support splitting tables that don't have
such IDs. These restrictions became arbitrary when commit 4e23c45
implemented checking each partial table supplies the same rows. Relax
them.
Affects tables sect, news, lost, realm, game, infrastructure.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
