Log Message:
---
Backing out the latest bitmap patch - Ayush
Tags:
Release-0_9_2-branch
Modified Files:
--
bizgres/postgresql/src/backend/access/bitmap:
Makefile (r1.2 -> r1.2.6.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresq
Log Message:
---
Assertion issues with shrink_memtuples solved.
Modified Files:
--
bizgres/postgresql/src/backend/utils/sort:
tuplesort.c (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/utils/sort/tuplesort
Log Message:
---
Includes:
1. Resolution of the copy issues on table that alerady has bitmap index.
2. Query run is fine for Bitmap And.
Jie
Modified Files:
--
bizgres/postgresql/src/backend/access/bitmap:
Makefile (r1.1 -> r1.2)
(http://cvs.pgfoundry.org
Log Message:
---
Latest improvements from Simon for memory management in external sort.
Modified Files:
--
bizgres/postgresql/src/backend/utils/init:
globals.c (r1.1.1.2.2.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/sr
Log Message:
---
Tom Lane, Simon Riggs
1. Prevent sorting from requesting a SortTuple array that exceeds MaxAllocSize;
we'll go over to disk-based sort if we reach that limit.
This fixes Stefan Kaltenbrunner's observation that sorting can suffer an
'invalid memory alloc request size' failur
Log Message:
---
Teach nodeSort and nodeMaterial to optimize out unnecessary overhead when the
passed-down eflags indicate they can. Simon Riggs and Tom Lane
Modified Files:
--
bizgres/postgresql/src/backend/executor:
nodeAgg.c (r1.1.1.2.2.1 -> r1.2)
(http
Log Message:
---
Teach nodeSort and nodeMaterial to optimize out unnecessary overhead when the
passed-down eflags indicate they can. Simon Riggs and Tom Lane
Modified Files:
--
bizgres/postgresql/src/backend/executor:
execProcnode.c (r1.1.1.2.2.1 -> r1.3)
Log Message:
---
Teach nodeSort and nodeMaterial to optimize out unnecessary overhead when the
passed-down eflags indicate they can. Simon Riggs and Tom Lane
Modified Files:
--
bizgres/postgresql/src/backend/executor:
execMain.c (r1.1.1.2.2.1 -> r1.3)
(htt
Log Message:
---
Improve sorting speed by pre-extracting the first sort-key column of
each tuple, as per my proposal of several days ago. Also, clean up
sort memory management by keeping all working data in a separate memory
context, and refine the handling of low-memory conditions.
Simon
Log Message:
---
1. Improve tuplesort.c to support variable merge order. The original coding
with fixed merge order (fixed number of "tapes") was based on obsolete
assumptions, namely that tape drives are expensive. Since our "tapes"
are really just a couple of buffers, we can have a lot
Log Message:
---
Improve tuplesort.c to support variable merge order. The original coding
with fixed merge order (fixed number of "tapes") was based on obsolete
assumptions, namely that tape drives are expensive. Since our "tapes"
are really just a couple of buffers, we can have a lot of
Log Message:
---
Modify logtape.c so that the initial LogicalTapeSetCreate call only
allocates the control data. The per-tape buffers are allocated only
on first use. This saves memory in situations where tuplesort.c
overestimates the number of tapes needed (ie, there are fewer runs
than
Log Message:
---
Improve tuplesort.c to support variable merge order. The original coding
with fixed merge order (fixed number of "tapes") was based on obsolete
assumptions, namely that tape drives are expensive. Since our "tapes"
are really just a couple of buffers, we can have a lot of
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/expected:
euc_jp.unicode_utf8 (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/expec
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/expected:
euc_cn.unicode_utf8 (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/expec
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/expected:
big5.unicode_utf8 (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/expecte
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/sql:
latin8.charset (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/sql/latin8.char
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/sql:
big5.charset (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/sql/big5.charset?
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/sql:
gbk.charset (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/sql/gbk.charset?re
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/sql:
gb18030.charset (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/sql/gb18030.ch
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/sql:
euc_kr.charset (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/sql/euc_kr.char
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/sql:
euc_cn.charset (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/sql/euc_cn.char
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/sql:
euc_jp.charset (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/sql/euc_jp.char
Log Message:
---
THIS FILE IS ADDED AS PART OF MULTI-BYTE REGRESSION TEST ENHANCEMENTS
Added Files:
---
bizgres/postgresql/src/test/mb/sql:
uhc.charset (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/test/mb/sql/uhc.charset?re
Log Message:
---
ENHANCED THE README TO REFLECT THE ENHANCEMENTS ON MULTIBYTE-SUPPORT
CONTAINS: Set of tests for multibyte supporting extentions for PostgreSQL.
LAST UPDATE BY Ayush Parashar 2005/July/7
Modified Files:
--
bizgres/postgresql/src/test/mb:
README (r1.
Log Message:
---
ENHANCEMENTS:
1. - Include extensive multi-byte regression tests for copy command.
- Uses following complete character sets and encoding types for testing:
"big5 gbk uhc gb18030 euc_cn latin8 euc_kr euc_jp"
2. Include help and usage for various tests.
26 matches
Mail list logo
