diff options
| author | Bruce Momjian | 2011-11-24 03:45:50 +0000 |
|---|---|---|
| committer | Bruce Momjian | 2011-11-24 03:51:45 +0000 |
| commit | 5df1403b0f2b44235c8f401bd49dab9a8cf6bf90 (patch) | |
| tree | da0ee40ef456578eeb9ca070bc35e7e942ecf0fa | |
| parent | 604d4c4c95c44090af25083ce6624fea3ebb4553 (diff) | |
Add pg_upgrade ENABLE_SAME_CATVERSION_UPGRADES macro for testing to
allow upgrades of the same catalog version. (Doesn't work for
tablespaces, as indicated by C comment.)
| -rw-r--r-- | contrib/pg_upgrade/check.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/pg_upgrade/check.c b/contrib/pg_upgrade/check.c index d32a84c6354..3d86fae69ed 100644 --- a/contrib/pg_upgrade/check.c +++ b/contrib/pg_upgrade/check.c @@ -242,8 +242,10 @@ check_cluster_versions(void) * We can't allow downgrading because we use the target pg_dumpall, and * pg_dumpall cannot operate on new database versions, only older versions. */ +#ifndef ENABLE_SAME_CATVERSION_UPGRADES /* does not allow tablespace upgrades */ if (old_cluster.major_version > new_cluster.major_version) pg_log(PG_FATAL, "This utility cannot be used to downgrade to older major PostgreSQL versions.\n"); +#endif /* get old and new binary versions */ get_bin_version(&old_cluster); |