pg_upgrade: preserve database and relation minmxid values
Also set these values for pre-9.3 old clusters that don't have values to
preserve.
Analysis by Alvaro
Backpatch through 9.3
Branch
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REL9_4_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/b446a384b7c231e3fa10dfb0fbc9247a6b329348
Modified Files
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contrib/pg_upgrade/pg_upgrade.c | 68 +++++++++++++-------
contrib/pg_upgrade/server.c | 13 ++--
src/bin/pg_dump/pg_dump.c | 132 ++++++++++++++++++++++++++-------------
src/bin/pg_dump/pg_dump.h | 2 +
src/bin/pg_dump/pg_dumpall.c | 39 +++++++-----
5 files changed, 171 insertions(+), 83 deletions(-)