Per discussion with Tom and Andrew, 64bit integers are no longer a problem for the catalogs, so go ahead and add the mapping from the C int64 type to the int8 SQL identification to allow using them.
Patch by Adam Brightwell
2597671 Add int64 -> int8 mapping to genbki
src/backend/catalog/Catalog.pm | 1 +
1 file changed, 1 insertion(+)
Upstream: git.postgresql.org