Allow parallel restore of pg_dump written to stdout (or other unseekable file without offsets)

When Who What
2020-07-17 17:05:03 Tom Lane (tgl) Closed in commitfest 2020-07 with status: Committed
2020-07-17 16:41:27 Tom Lane (tgl) Added tgl as committer
2020-07-11 18:29:48 Tom Lane (tgl) New status: Needs review
2020-07-02 21:15:53 Tom Lane (tgl) Attached mail thread 20200622184048.GX17995@telsasoft.com
2020-07-01 20:50:27 Justin Pryzby (justinpryzby) New status: Waiting on Author
2020-06-12 22:46:57 Justin Pryzby (justinpryzby) Changed name to Allow parallel restore of pg_dump written to stdout (or other unseekable file without offsets)
2020-05-23 22:24:47 Justin Pryzby (justinpryzby) Added justinpryzby as reviewer
2020-05-23 20:46:12 David Gilman (davidg) Changed targetversion to 12
2020-05-23 19:56:34 David Gilman (davidg) Changed authors to David Gilman (davidg)
2020-05-23 19:50:33 David Gilman (davidg) Attached mail thread CALBH9DDuJ+scZc4MEvw5uO-=vRyR2=QF9+Yh=3hPEnKHWfS81A@mail.gmail.com
2020-05-23 19:50:32 David Gilman (davidg) Created patch record