Log Message:
---
The version is now 8.2.0402.
. Fix some bugs in case without MSDTC support.
. Refine the realloc handling.
. Put back the @@IDENTITY implementation so as not to use lastval().
. Change SQLColumns() to return correct column length in the Unicode driver.
. Remove the connect
Log Message:
---
TODO item not needed anymore now that the buffer cache is
scan-resistant:
<
< * Allow free-behind capability for large sequential scans, perhaps using
< posix_fadvise()
<
< Posix_fadvise() can control both sequential/random file caching and
< free-behind behavior,
Log Message:
---
Improve efficiency of LIKE/ILIKE code, especially for multi-byte charsets,
and most especially for UTF8. Remove unnecessary special cases for bytea
processing and single-byte charset ILIKE. a ILIKE b is now processed as
lower(a) LIKE lower(b) in all cases. The code is now
Log Message:
---
Fix aboriginal bug in BufFileDumpBuffer that would cause it to write the
wrong data when dumping a bufferload that crosses a component-file boundary.
This probably has not been seen in the wild because (a) component files are
normally 1GB apiece and (b) non-block-aligned bu
Log Message:
---
Fix aboriginal bug in BufFileDumpBuffer that would cause it to write the
wrong data when dumping a bufferload that crosses a component-file boundary.
This probably has not been seen in the wild because (a) component files are
normally 1GB apiece and (b) non-block-aligned bu
Log Message:
---
Fix aboriginal bug in BufFileDumpBuffer that would cause it to write the
wrong data when dumping a bufferload that crosses a component-file boundary.
This probably has not been seen in the wild because (a) component files are
normally 1GB apiece and (b) non-block-aligned bu
Log Message:
---
Fix aboriginal bug in BufFileDumpBuffer that would cause it to write the
wrong data when dumping a bufferload that crosses a component-file boundary.
This probably has not been seen in the wild because (a) component files are
normally 1GB apiece and (b) non-block-aligned bu
Log Message:
---
Fix aboriginal bug in BufFileDumpBuffer that would cause it to write the
wrong data when dumping a bufferload that crosses a component-file boundary.
This probably has not been seen in the wild because (a) component files are
normally 1GB apiece and (b) non-block-aligned bu
Log Message:
---
Fix aboriginal bug in BufFileDumpBuffer that would cause it to write the
wrong data when dumping a bufferload that crosses a component-file boundary.
This probably has not been seen in the wild because (a) component files are
normally 1GB apiece and (b) non-block-aligned bu
Log Message:
---
Allow leading and trailing whitespace in the input to the boolean
type. Also, add explicit casts between boolean and text/varchar. Both
of these changes are for conformance with SQL:2003.
Update the regression tests, bump the catversion.
Modified Files:
--
Log Message:
---
Modified Files:
--
pgUnitTest:
INSTALL (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgunittest/pgUnitTest/INSTALL.diff?r1=1.1&r2=1.2)
pgUnitTest/usr/uml/diagrams:
design.txt (r1.1 -> r1.2)
(http://cvs.pg
Log Message:
---
Modified Files:
--
pgUnitTest/src/org/pgfoundry/pgunittest:
PGUnitTest.java (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgunittest/pgUnitTest/src/org/pgfoundry/pgunittest/PGUnitTest.java.diff?r1=1.4&r2=1.5)
Added Files:
--
Update of /cvsroot/pgunittest/pgUnitTest/usr/specs
In directory pgfoundry.org:/tmp/cvs-serv83440/usr/specs
Log Message:
Directory /cvsroot/pgunittest/pgUnitTest/usr/specs added to the repository
---(end of broadcast)---
TIP 4: Have you searched our
Log Message:
---
Make CREATE/DROP/RENAME DATABASE wait a little bit to see if other backends
will exit before failing because of conflicting DB usage. Per discussion,
this seems a good idea to help mask the fact that backend exit takes nonzero
time. Remove a couple of thereby-obsoleted sl
Log Message:
---
Add URL for:
o Research self-referential UPDATEs that see inconsistent row versions
in read-committed mode
<
> http://archives.postgresql.org/pgsql-hackers/2007-06/msg00016.php
Modified Files:
--
pgsql/doc:
TODO (r1.2196
Log Message:
---
Update wording:
o Research self-referential UPDATEs that see inconsistent row versions
in read-committed mode
http://archives.postgresql.org/pgsql-hackers/2007-05/msg00507.php
Modified Files:
--
pgsql/doc:
TODO (r1.2195
Log Message:
---
Buy back some of the cycles spent in more-expensive hash functions by
selecting power-of-2, rather than prime, numbers of buckets in hash joins.
If the hash functions are doing their jobs properly by making all hash bits
equally random, this is good enough, and it saves exp
Log Message:
---
Fix performance problems in multi-batch hash joins by ensuring that we select
a well-randomized batch number even when given a poorly-randomized hash value.
This is a bit inefficient but seems the only practical solution given the
constraint that we can't change the hash fu
Log Message:
---
Fix performance problems in multi-batch hash joins by ensuring that we select
a well-randomized batch number even when given a poorly-randomized hash value.
This is a bit inefficient but seems the only practical solution given the
constraint that we can't change the hash fu
Log Message:
---
Fix several hash functions that were taking chintzy shortcuts instead of
delivering a well-randomized hash value. I got religion on this after
observing that performance of multi-batch hash join degrades terribly if the
higher-order bits of hash values aren't random, as in
Log Message:
---
Added Files:
---
pgUnitTest/usr/uml/pgUnitTest:
131745.bodies (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgunittest/pgUnitTest/usr/uml/pgUnitTest/131745.bodies?rev=1.1&content-type=text/x-cvsweb-markup)
128033.diagram (r1.1)
Update of /cvsroot/pgunittest/pgUnitTest/usr/uml/diagrams
In directory pgfoundry.org:/tmp/cvs-serv36824/usr/uml/diagrams
Log Message:
Directory /cvsroot/pgunittest/pgUnitTest/usr/uml/diagrams added to the
repository
---(end of broadcast)---
TIP 2:
Update of /cvsroot/pgunittest/pgUnitTest/usr/uml/pgUnitTest
In directory pgfoundry.org:/tmp/cvs-serv36824/usr/uml/pgUnitTest
Log Message:
Directory /cvsroot/pgunittest/pgUnitTest/usr/uml/pgUnitTest added to the
repository
---(end of broadcast)---
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