- 25 3月, 2008 16 次提交
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由 Bruce Momjian 提交于
> > * Have /contrib/dblink reuse unnamed connections > > http://archives.postgresql.org/pgsql-hackers/2007-10/msg00895.php
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由 Bruce Momjian 提交于
> * Remove old-style routines for manipulating tuples > > http://archives.postgresql.org/pgsql-hackers/2007-10/msg00851.php
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由 Bruce Momjian 提交于
> > * Create three versions of libpgport to simplify client code > > http://archives.postgresql.org/pgsql-hackers/2007-10/msg00154.php >
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由 Bruce Momjian 提交于
> > * Fix regular expression bug when using complex back-references > > http://archives.postgresql.org/pgsql-bugs/2007-10/msg00000.php
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由 Bruce Momjian 提交于
> > * Allow xml arrays to be cast to other data types > > http://archives.postgresql.org/pgsql-hackers/2007-09/msg00981.php > http://archives.postgresql.org/pgsql-hackers/2007-10/msg00231.php > http://archives.postgresql.org/pgsql-hackers/2007-11/msg00471.php >
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由 Tom Lane 提交于
knowledge up through any joins it participates in. We were doing that already in some special cases but not in the general case. Also, defend against zero row estimates for the input relations in cost_mergejoin --- this fix may have eliminated the only scenario in which that can happen, but be safe. Per report from Alex Solovey.
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由 Tom Lane 提交于
large numbers of dependencies on a role that couldn't be dropped. Per a comment from Alvaro.
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由 Tom Lane 提交于
friends. Avoid double translation of some messages, ensure other messages are exposed for translation (and make them follow the style guidelines), avoid unsafe passing of an unpredictable message text as a format string.
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由 Bruce Momjian 提交于
> > * Research reducing deTOASTing in more places > > http://archives.postgresql.org/pgsql-hackers/2007-09/msg00895.php
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由 Tom Lane 提交于
query texts only to the server log. This eliminates the issue of possible leaking of security-sensitive data in other sessions' queries. Since the log is presumed secure, we can now log the queries of all sessions involved in the deadlock, whether or not they belong to the same user as the one reporting the failure.
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由 Tom Lane 提交于
errdetail except the string goes only to the server log, replacing the normal errdetail there. This provides a reasonably clean way of dealing with error details that are too security-sensitive or too bulky to send to the client. This commit just adds the infrastructure --- actual uses to follow.
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由 Bruce Momjian 提交于
* SMP scalability improvements > http://archives.postgresql.org/pgsql-hackers/2007-09/msg00206.php
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由 Bruce Momjian 提交于
* SMP scalability improvements > http://archives.postgresql.org/pgsql-hackers/2008-03/msg00361.php
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由 Bruce Momjian 提交于
> > * SMP scalability improvements > > http://archives.postgresql.org/pgsql-hackers/2007-07/msg00439.php
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由 Bruce Momjian 提交于
* Allow statistics last vacuum/analyze execution times to be displayed without requiring stats_row_level to be enabled > > http://archives.postgresql.org/pgsql-docs/2007-04/msg00028.php >
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由 Bruce Momjian 提交于
> * Improve reporting of UNION type mismatches > > http://archives.postgresql.org/pgsql-hackers/2007-04/msg00944.php > http://archives.postgresql.org/pgsql-hackers/2008-03/msg00597.php
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- 24 3月, 2008 1 次提交
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由 Bruce Momjian 提交于
< o Allow pre/data/post files when dumping a single object, for < performance reasons > o Allow pre/data/post files when schema and data are dumped > separately, for performance reasons
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- 23 3月, 2008 16 次提交
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由 Bruce Momjian 提交于
< o Support pgxs > o Support pgxs when using MSVC
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由 Bruce Momjian 提交于
> > * Avoid tuple some tuple copying in sort routines > > http://archives.postgresql.org/pgsql-hackers/2008-02/msg01206.php
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由 Bruce Momjian 提交于
> > * Sort large UPDATE/DELETEs so it is done in heap order > > http://archives.postgresql.org/pgsql-hackers/2008-01/msg01119.php
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由 Bruce Momjian 提交于
* Do async I/O for faster random read-ahead of data Async I/O allows multiple I/O requests to be sent to the disk with results coming back asynchronously. > http://archives.postgresql.org/pgsql-patches/2008-01/msg00170.php
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由 Bruce Momjian 提交于
< < * Avoid tuple some tuple copying in sort routines < < http://archives.postgresql.org/pgsql-hackers/2008-02/msg01206.php
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由 Tom Lane 提交于
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由 Bruce Momjian 提交于
> o Allow pre/data/post files when dumping a single object, for > performance reasons > > http://archives.postgresql.org/pgsql-hackers/2008-02/msg00205.php >
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由 Tom Lane 提交于
except that it returns the string 'NULL', rather than a SQL null, when called with a null argument. This is often a much more useful behavior for constructing dynamic queries. Add more discussion to the documentation about how to use these functions. Brendan Jurd
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由 Bruce Momjian 提交于
> > o Fix MSVC NLS support, like for to_char() > > http://archives.postgresql.org/pgsql-hackers/2008-02/msg00485.php > http://archives.postgresql.org/pgsql-patches/2008-02/msg00038.php
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由 Bruce Momjian 提交于
> > * Improve WAL concurrency by increasing lock granularity > > http://archives.postgresql.org/pgsql-hackers/2008-02/msg00556.php >
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由 Bruce Momjian 提交于
> > o Support pgxs
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由 Bruce Momjian 提交于
> > * Avoid tuple some tuple copying in sort routines > > http://archives.postgresql.org/pgsql-hackers/2008-02/msg01206.php
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由 Bruce Momjian 提交于
o Add checks to prevent a CREATE RULE views on inherited tables > http://archives.postgresql.org/pgsql-general/2008-03/msg00077.php
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由 Tom Lane 提交于
with two new functions DCH_to_char and DCH_from_char that have less confusing APIs. Brendan Jurd
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由 Bruce Momjian 提交于
> > o Add checks to prevent a CREATE RULE views on inherited tables > > http://archives.postgresql.org/pgsql-general/2008-02/msg01420.php
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- 22 3月, 2008 7 次提交
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由 Tatsuo Ishii 提交于
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由 Bruce Momjian 提交于
* Simplify ability to create partitioned tables > http://archives.postgresql.org/pgsql-hackers/2008-01/msg00387.php
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由 Bruce Momjian 提交于
* Simplify ability to create partitioned tables > http://archives.postgresql.org/pgsql-hackers/2008-01/msg00248.php
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由 Bruce Momjian 提交于
> > * Improve performance of shared invalidation queue for multiple CPUs > > http://archives.postgresql.org/pgsql-performance/2008-01/msg00023.php
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由 Bruce Momjian 提交于
* Simplify ability to create partitioned tables This would allow creation of partitioned tables without requiring creation of triggers or rules for INSERT/UPDATE/DELETE, and constraints for rapid partition selection. Options could include range and hash partition selection. > http://archives.postgresql.org/pgsql-hackers/2008-01/msg00028.php > http://archives.postgresql.org/pgsql-hackers/2008-01/msg00413.php
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由 Tom Lane 提交于
for a very long time --- in current usage it's entirely redundant with the name field.
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由 Tom Lane 提交于
the array decoration as the code had been doing.
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