Add TAP test for pg_receivewal with timeline switch
pg_receivewal is able to follow a timeline switch, but this was not
tested. This test uses an empty archive location with a restart done
from a slot, making its implementation a tad simpler than if we would
reuse an existing archive directory.
Preserve opclass parameters across REINDEX CONCURRENTLY
The opclass parameter Datums from the old index are fetched in the same
way as for predicates and expressions, by grabbing them directly from
the system catalogs. They are then copied into the new IndexInfo that
will be used for the creation
Preserve opclass parameters across REINDEX CONCURRENTLY
The opclass parameter Datums from the old index are fetched in the same
way as for predicates and expressions, by grabbing them directly from
the system catalogs. They are then copied into the new IndexInfo that
will be used for the creation
Preserve opclass parameters across REINDEX CONCURRENTLY
The opclass parameter Datums from the old index are fetched in the same
way as for predicates and expressions, by grabbing them directly from
the system catalogs. They are then copied into the new IndexInfo that
will be used for the creation
Don't try to read a multi-GB pg_stat_statements file in one call.
Windows fails on a request to read() more than INT_MAX bytes,
and perhaps other platforms could have similar issues. Let's
adjust this code to read at most 1GB per call.
(One would not have thought the file could get that big, but
Don't try to read a multi-GB pg_stat_statements file in one call.
Windows fails on a request to read() more than INT_MAX bytes,
and perhaps other platforms could have similar issues. Let's
adjust this code to read at most 1GB per call.
(One would not have thought the file could get that big, but
Don't try to read a multi-GB pg_stat_statements file in one call.
Windows fails on a request to read() more than INT_MAX bytes,
and perhaps other platforms could have similar issues. Let's
adjust this code to read at most 1GB per call.
(One would not have thought the file could get that big, but
Don't try to read a multi-GB pg_stat_statements file in one call.
Windows fails on a request to read() more than INT_MAX bytes,
and perhaps other platforms could have similar issues. Let's
adjust this code to read at most 1GB per call.
(One would not have thought the file could get that big, but
Don't try to read a multi-GB pg_stat_statements file in one call.
Windows fails on a request to read() more than INT_MAX bytes,
and perhaps other platforms could have similar issues. Let's
adjust this code to read at most 1GB per call.
(One would not have thought the file could get that big, but
Don't try to read a multi-GB pg_stat_statements file in one call.
Windows fails on a request to read() more than INT_MAX bytes,
and perhaps other platforms could have similar issues. Let's
adjust this code to read at most 1GB per call.
(One would not have thought the file could get that big, but
Don't try to read a multi-GB pg_stat_statements file in one call.
Windows fails on a request to read() more than INT_MAX bytes,
and perhaps other platforms could have similar issues. Let's
adjust this code to read at most 1GB per call.
(One would not have thought the file could get that big, but
Doc: improve README files associated with TAP tests.
Rearrange src/test/perl/README so that the first section is more
clearly "how to run these tests", and the rest "how to write new
tests". Add some basic info there about debugging test failures.
Then, add cross-refs to that READNE from other RE
Avoid O(N^2) behavior when the standby process releases many locks.
When replaying a transaction that held many exclusive locks on the
primary, a standby server's startup process would expend O(N^2)
effort on manipulating the list of locks. This code was fine when
written, but commit 1cff1b95a ma
Avoid O(N^2) behavior when the standby process releases many locks.
When replaying a transaction that held many exclusive locks on the
primary, a standby server's startup process would expend O(N^2)
effort on manipulating the list of locks. This code was fine when
written, but commit 1cff1b95a ma
Avoid O(N^2) behavior when the standby process releases many locks.
When replaying a transaction that held many exclusive locks on the
primary, a standby server's startup process would expend O(N^2)
effort on manipulating the list of locks. This code was fine when
written, but commit 1cff1b95a ma
plpgsql: report proper line number for errors in variable initialization.
Previously, we pointed at the surrounding block's BEGIN keyword.
If there are multiple variables being initialized in a DECLARE section,
this isn't good enough: it can be quite confusing and unhelpful.
We do know where the v
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