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Add postmaster/postgres undocumented -b option for binary upgrades.

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This option turns off autovacuum, prevents non-super-user connections,
and enables oid setting hooks in the backend.  The code continues to use
the old autoavacuum disable settings for servers with earlier catalog
versions.

This includes a catalog version bump to identify servers that support
the -b option.
This commit is contained in:
Bruce Momjian
2011-04-25 12:00:21 -04:00
parent 02e6a115cc
commit 76dd09bbec
16 changed files with 64 additions and 28 deletions
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contrib/pg_upgrade/check.c
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@ -264,7 +264,7 @@ check_cluster_compatibility(bool live_check)
/* Is it 9.0 but without tablespace directories? */
if (GET_MAJOR_VERSION(new_cluster.major_version) == 900 &&
new_cluster.controldata.cat_ver < TABLE_SPACE_SUBDIRS)
new_cluster.controldata.cat_ver < TABLE_SPACE_SUBDIRS_CAT_VER)
pg_log(PG_FATAL, "This utility can only upgrade to PostgreSQL version 9.0 after 2010-01-11\n"
"because of backend API changes made during development.\n");
}