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operator strategy numbers, ie, GiST and GIN. This is almost cosmetic
enough to not need a catversion bump, but since the opr_sanity regression
test has to change in sync with the catalog entry, I figured I'd better
do one.
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< While PostgreSQL clients runs fine limited-resource environments, the
> While PostgreSQL clients runs fine in limited-resource environments, the
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< * Make CLUSTER preserve recently-dead tuples per MVCC requirements
> o Make CLUSTER preserve recently-dead tuples per MVCC requirements
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properly.
Remove SGML docs about openjade performance patch, and instead add
comment in style sheet where indenting code is commented out.
Backpatch to 8.2.X.
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> * Embedded server (not wanted)
>
> While PostgreSQL clients runs fine limited-resource environments, the
> server requires multiple processes and a stable pool of resources to
> run reliabily and efficiently. Stripping down the PostgreSQL server
> to run in the same process address space as the client application
> would add too much complexity and failure cases.
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< * Consider changing documentation from SGML to XML
> * Consider changing documentation format from SGML to XML
< http://archives.postgresql.org/pgsql-docs/2006-12/msg00033.php
> http://archives.postgresql.org/pgsql-docs/2006-12/msg00152.php
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> * Consider changing documentation from SGML to XML
>
> http://archives.postgresql.org/pgsql-docs/2006-12/msg00033.php
>
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time.
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correct, add comments about other multiple runs in the Makefile.
Backpatch to 8.2.X.
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< * Have EXPLAIN ANALYZE highlight poor optimizer estimates
> * Have EXPLAIN ANALYZE issue NOTICE messages when the estimated and
> actual row counts differ by a specified percentage
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< * Allow REINDEX CONCURRENTLY
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> * Allow REINDEX CONCURRENTLY
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NULLs.
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US letter paper formats.
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file (instead of repeating), add XSL-FO stylesheet and appropriate make
rules.
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the build time by what seemed like infinity.
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build rules.
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in normal operation, and we can avoid rewriting pg_control at every log
segment switch if we don't insist that these values be valid. Reducing
the number of pg_control updates is a good idea for both performance and
reliability. It does make pg_resetxlog's life a bit harder, but that seems
a good tradeoff; and anyway the change to pg_resetxlog amounts to automating
something people formerly needed to do by hand, namely look at the existing
pg_xlog files to make sure the new WAL start point was past them.
In passing, change the wording of xlog.c's "database system was interrupted"
messages: describe the pg_control timestamp as "last known up at" rather than
implying it is the exact time of service interruption. With this change the
timestamp will generally be the time of the last checkpoint, which could be
many minutes before the failure; and we've already seen indications that
people tend to misinterpret the old wording.
initdb forced due to change in pg_control layout. Simon Riggs and Tom Lane
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identify long-running transactions. Since we already need to record
the transaction-start time (e.g. for now()), we don't need any
additional system calls to report this information.
Catversion bumped, initdb required.
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Simon Riggs. Backpatch to 8.2.X.
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chapter rather than scattering them across several incomplete fragments.
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and penguin reported in recently enough to justify the assumption that
we haven't broken ARM support in 8.2.
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locks that logically should not be released, because when a subtransaction
overwrites XMAX all knowledge of the previous lock state is lost. It seems
unlikely that we will be able to fix this before 8.3...
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subtransaction are released if the subtransaction aborts --- in user-level
terminology, this means either rolling back to a savepoint or escaping from
a plpgsql exception block. Per recent suggestion from Simon.
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switches.
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inherited, per Taiki Yamaguchi.
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both the same database name and a different one.
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