Don't emit garbage "\[un]restrict (null)" commands in pg_dump. _reconnectToDB() failed to consider the possibility that it could be called without any restrict_key set. This is reachable while generating the "restore.sql" file in tar dump mode, which nobody noticed because that file is mostly unused (and nothing really bad happens anyway unless you specified --inserts mode). But I wonder if there are other code paths that reach the issue.
Bug: #19718 Reported-by: Pavel Kopylov <[email protected]> Author: Pavel Kopylov <[email protected]> Reviewed-by: Tom Lane <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 14 Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/c5fcb19d04981f0f3ba420ce1696b5764d9a0e42 Modified Files -------------- src/bin/pg_dump/pg_backup_archiver.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
