- 11 12月, 2007 5 次提交
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由 Tom Lane 提交于
switch optional, as is the case for every other one of our programs. I had already documented its -W as being optional, so this is bringing the code into line with the docs ...
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
psql work.
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由 Bruce Momjian 提交于
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- 10 12月, 2007 10 次提交
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由 Bruce Momjian 提交于
Greg Smith
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由 Bruce Momjian 提交于
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由 Tom Lane 提交于
Fix lots of bad markup, bad English, bad explanations. Second round of commits. pgcrypto and pgstandby still to go...
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由 Alvaro Herrera 提交于
wording.
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由 Bruce Momjian 提交于
Euler Taveira de Oliveira
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由 Bruce Momjian 提交于
Euler Taveira de Oliveira
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由 Tom Lane 提交于
too long since freshman English :-()
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由 Tom Lane 提交于
under copyright in the US and many other places. Substitute a little something from a poet who's more safely dead. Per gripe from Bjorn Munch.
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由 Tom Lane 提交于
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由 Tom Lane 提交于
PQconnectionNeedsPassword function that tells the right thing for whether to prompt for a password, and improve PQconnectionUsedPassword so that it checks whether the password used by the connection was actually supplied as a connection argument, instead of coming from environment or a password file. Per bug report from Mark Cave-Ayland and subsequent discussion.
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- 09 12月, 2007 3 次提交
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由 Tom Lane 提交于
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由 Tom Lane 提交于
the two join variables at both ends: not only trailing rows that need not be scanned because there cannot be a match on the other side, but initial rows that will be scanned without possibly having a match. This allows a more realistic estimate of startup cost to be made, per recent pgsql-performance discussion. In passing, fix a couple of bugs that had crept into mergejoinscansel: it was not quite up to speed for the task of estimating descending-order scans, which is a new requirement in 8.3.
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由 Bruce Momjian 提交于
the sections below in more detail.
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- 08 12月, 2007 6 次提交
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
< o -Allow commenting of variables in postgresql.conf to restore them < to defaults < o -Add a GUC variable to control the tablespace for temporary objects < and sort files < Monitoring < ========== < < * -Allow server log information to be output as CSV format < * -Add ability to monitor the use of temporary sort files < * -Allow user-defined types to accept 'typmod' parameters < < http://archives.postgresql.org/pgsql-hackers/2005-08/msg01142.php < http://archives.postgresql.org/pgsql-hackers/2005-09/msg00012.php < http://archives.postgresql.org/pgsql-hackers/2006-08/msg00149.php < < * -Add Globally/Universally Unique Identifier (GUID/UUID) < < http://archives.postgresql.org/pgsql-patches/2006-09/msg00209.php < http://archives.postgresql.org/pgsql-general/2007-01/msg00853.php < < * -Support a data type with specific enumerated values (ENUM) < o -Add support for arrays of complex types < o -Make 64-bit version of the MONEY data type < * -Add ISO day of week format 'ID' to to_char() where Monday = 1 < * -Add a field 'isoyear' to extract(), based on the ISO week < * -Add RESET SESSION command to reset all session state < o -Make CLUSTER preserve recently-dead tuples per MVCC requirements < o -Add more logical syntax CLUSTER table USING index; < support current syntax for backward compatibility < o -Allow UPDATE/DELETE WHERE CURRENT OF cursor < o -Add support for MOVE cursors < o -Allow PL/PythonU to return boolean rather than 1/0 < o -Allow psql \pset boolean variables to set to fixed values, rather < than toggle < o -Add -f to pg_dumpall < Dependency Checking < =================== < < * -Flush cached query plans when the dependent objects change or < when new ANALYZE statistics are available < * -Track dependencies in function bodies and recompile/invalidate < * -Invalidate prepared queries, like INSERT, when the table definition < is altered < < * -Allow use of indexes to search for NULLs < * -Allow the creation of indexes with mixed ascending/descending < specifiers < * -Reduce checkpoint performance degredation by forcing data to disk < more evenly < * -Allow sequential scans to take advantage of other concurrent < sequential scans, also called "Synchronised Scanning" < * -Consider shrinking expired tuples to just their headers < * -Allow heap reuse of UPDATEd rows if no indexed columns are changed, < and old and new versions are on the same heap page < * -Reduce XID consumption of read-only queries < o -Turn on by default < o -Allow multiple vacuums so large tables do not starve small < tables < * -Allow the pg_xlog directory location to be specified during initdb < with a symlink back to the /data location < * -Allow buffered WAL writes and fsync < * -Allow ORDER BY ... LIMIT # to select high/low value without sort or < index using a sequential scan for highest/lowest values < * -Merge xmin/xmax/cmin/cmax back into three header fields < o -Support a smaller header for short variable-length fields < * -Move NAMEDATALEN from postgres_ext.h to pg_config_manual.h < * -Fix problem with excessive logging during SSL disconnection < < http://archives.postgresql.org/pgsql-bugs/2006-12/msg00122.php < http://archives.postgresql.org/pgsql-bugs/2007-05/msg00065.php < < o -Add long file support for binary pg_dump output
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
checkpoints.
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由 Tom Lane 提交于
The original coding leaked memory (at least 8K per crosstab_hash call) because it allowed the hash table to be allocated as a child of TopMemoryContext and then never freed it. Fix that by putting the hash table under per_query_ctx, instead. Also get rid of use of a static variable to point to the hash table. Aside from being ugly, that would actively do the wrong thing in the case of re-entrant calls to crosstab_hash, which are at least theoretically possible since it was expecting the static variable to stay valid across a SPI_execute call.
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由 Peter Eisentraut 提交于
copy-editing.
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- 07 12月, 2007 3 次提交
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由 Neil Conway 提交于
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由 Tom Lane 提交于
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由 Magnus Hagander 提交于
as in unix)
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- 06 12月, 2007 2 次提交
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由 Alvaro Herrera 提交于
american speling (unlike this commit message). Per complaint from Mike C. on bug #3790 and subsequent discussion.
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由 Tom Lane 提交于
Fix lots of bad markup, bad English, bad explanations. This commit covers only about half the contrib modules, but I grow weary...
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- 05 12月, 2007 2 次提交
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由 Peter Eisentraut 提交于
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由 Tom Lane 提交于
old README file, Bruno Wolff did the bulk of the work, but for some reason only Hal Snyder was credited here.
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- 04 12月, 2007 5 次提交
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由 Magnus Hagander 提交于
Fixes bug #3750
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由 Tom Lane 提交于
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由 Tom Lane 提交于
indexable-clauses list for a btree index. Formerly it just Asserted that all such clauses were opclauses, but that's no longer true in 8.3. Per bug #3796 from Matthias Schoeneich.
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由 Tom Lane 提交于
since we supported standard FOREIGN KEY constraint syntax. It was harmless enough just sitting there, but the prospect of having to document it is surely more work than it's worth.
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由 Magnus Hagander 提交于
to the settings used for other platforms.
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- 03 12月, 2007 4 次提交
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由 Magnus Hagander 提交于
Hannes Eder
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由 Magnus Hagander 提交于
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由 Tom Lane 提交于
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由 Tom Lane 提交于
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