Update minimum recovery point on truncation.
If a file is truncated, we must update minRecoveryPoint. Once a file is
truncated, there's no going back; it would not be safe to stop recovery
at a point earlier than that anymore.
Per report from Kyotaro HORIGUCHI. Backpatch to 8.4. Before that,
minRecoveryPoint was not updated during recovery at all.
Branch
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REL9_1_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/9ba0361f099e1d9827e9da1df95652d83ac8b973
Modified Files
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src/backend/access/transam/xact.c | 43 +++++++++++++++++++++++++++---------
src/backend/catalog/storage.c | 18 +++++++++++++++
2 files changed, 50 insertions(+), 11 deletions(-)
