aboutsummaryrefslogtreecommitdiff
Commit message (Collapse)AuthorAge
* Add a new system view, pg_prepared_statements, that can be used toNeil Conway2006-01-08
| | | | | | | | | | | | | | | | access information about the prepared statements that are available in the current session. Original patch from Joachim Wieland, various improvements by Neil Conway. The "statement" column of the view contains the literal query string sent by the client, without any rewriting or pretty printing. This means that prepared statements created via SQL will be prefixed with "PREPARE ... AS ", whereas those prepared via the FE/BE protocol will not. That is unfortunate, but discussion on -patches did not yield an efficient way to improve this, and there is some merit in returning exactly what the client sent to the backend. Catalog version bumped, regression tests updated.
* Add RelationOpenSmgr() calls to ensure rd_smgr is valid when we try toTom Lane2006-01-07
| | | | | | use it. While it normally has been opened earlier during btree index build, testing shows that it's possible for the link to be closed again if an sinval reset occurs while the index is being built.
* Add comment explaining why RelationOpenSmgr() call is not needed.Tom Lane2006-01-07
|
* During CatCacheRemoveCList, we must now remove any members that areTom Lane2006-01-07
| | | | | | | | | dead and have become unreferenced. Before 8.1, such members were left for AtEOXact_CatCache() to clean up, but now AtEOXact_CatCache isn't supposed to have anything to do. In an assert-enabled build this bug leads to an assertion failure at transaction end, but in a non-assert build the dead member is effectively just a small memory leak. Per report from Jeremy Drake.
* Fix failure to apply domain constraints to a NULL constant that's added toTom Lane2006-01-06
| | | | an INSERT target list during rule rewriting. Per report from John Supplee.
* Use RELKIND_COMPOSITE_TYPE rather than hardcoded 'c'.Bruce Momjian2006-01-06
|
* Release-note updates and copy editing.Tom Lane2006-01-06
|
* Fix Windows-only postmaster code to reject a connection request and continue,Tom Lane2006-01-06
| | | | | | | rather than elog(FATAL), when there is no more room in ShmemBackendArray. This is a security issue since too many connection requests arriving close together could cause the postmaster to shut down, resulting in denial of service. Reported by Yoshiyuki Asaba, fixed by Magnus Hagander.
* Fix broken markup.Tom Lane2006-01-06
|
* Convert Assert checking for empty page into a regular test and elog.Tom Lane2006-01-06
| | | | | The consequences of overwriting a non-empty page are bad enough that we should not omit this test in production builds.
* Fix ReadBuffer() to correctly handle the case where it's trying to extendTom Lane2006-01-06
| | | | | | | | | the relation but it finds a pre-existing valid buffer. The buffer does not correspond to any page known to the kernel, so we *must* do smgrextend to ensure that the space becomes allocated. The 7.x branches all do this correctly, but the corner case got lost somewhere during 8.0 bufmgr rewrites. (My fault no doubt :-( ... I think I assumed that such a buffer must be not-BM_VALID, which is not so.)
* Add:Bruce Momjian2006-01-05
| | | | | > > * Allow SERIAL sequences to inherit permissions from the base table?
* Add logging control TODO.detail.Bruce Momjian2006-01-05
|
* Update:Bruce Momjian2006-01-05
| | | | | < stable logging probably can not have indexes. [wallog] > stable logging probably can not have indexes. [walcontrol]
* Update wording:Bruce Momjian2006-01-05
| | | | | | | < STABLE | DEFAULT ]. [wallog] > STABLE | DEFAULT ]. Tables using non-default logging should not use > referential integrity with default-logging tables, and tables using > stable logging probably can not have indexes. [wallog]
* Update wording:Bruce Momjian2006-01-05
| | | | | | | | | | | | < the table. Another option is to avoid transaction logging entirely < and truncate or drop the table on crash recovery. These should be < implemented using ALTER TABLE, e.g. ALTER TABLE PERSISTENCE [ DROP | < TRUNCATE | STABLE | DEFAULT ]. [wallog] > the table. This would affect COPY, and perhaps INSERT/UPDATE too. > Another option is to avoid transaction logging entirely and truncate > or drop the table on crash recovery. These should be implemented > using ALTER TABLE, e.g. ALTER TABLE PERSISTENCE [ DROP | TRUNCATE | > STABLE | DEFAULT ]. [wallog]
* Add:Bruce Momjian2006-01-05
| | | | | | | | | | | | | > > * Allow control over which tables are WAL-logged > > Allow tables to bypass WAL writes and just fsync() dirty pages on > commit. To do this, only a single writer can modify the table, and > writes must happen only on new pages. Readers can continue accessing > the table. Another option is to avoid transaction logging entirely > and truncate or drop the table on crash recovery. These should be > implemented using ALTER TABLE, e.g. ALTER TABLE PERSISTENCE [ DROP | > TRUNCATE | STABLE | DEFAULT ]. [wallog]
* Update x86 Solaris documenation ideas.Bruce Momjian2006-01-05
|
* Add compile flags sample.Bruce Momjian2006-01-05
|
* New pgcrypto item wording.Bruce Momjian2006-01-05
|
* Update item:Bruce Momjian2006-01-05
| | | | | | < * %Remove behavior of postmaster -o after making postmaster/postgres < flags unique > * %Remove behavior of postmaster -o
* Wording improvements.Bruce Momjian2006-01-05
|
* Improve markup.Bruce Momjian2006-01-05
|
* Make all command-line options of postmaster and postgres the same. SeePeter Eisentraut2006-01-05
| | | | | http://archives.postgresql.org/pgsql-hackers/2006-01/msg00151.php for the complete plan.
* Update release notes for 8.1.X, 8.0.X, 7.4.X, and 7.3.X.Bruce Momjian2006-01-05
|
* Update version number.Bruce Momjian2006-01-05
|
* Done:Bruce Momjian2006-01-05
| | | | > * -Remove BeOS and QNX-specific code
* Remove BEOS port.Bruce Momjian2006-01-05
|
* Remove QNX file.Bruce Momjian2006-01-05
|
* Remove QNX port.Bruce Momjian2006-01-05
|
* Rearrange backend startup sequence so that ShmemIndexLock can becomeTom Lane2006-01-04
| | | | | | an LWLock instead of a spinlock. This hardly matters on Unix machines but should improve startup performance on Windows (or any port using EXEC_BACKEND). Per previous discussion.
* Fix another case in which autovacuum would fail while analyzingTom Lane2006-01-04
| | | | expressional indexes. Per report from Brian Hirt.
* There is a signedness bug in Openwall gen_salt code that pgcrypto uses.Tom Lane2006-01-03
| | | | | | | This makes the salt space for md5 and xdes algorithms a lot smaller than it should be. Marko Kreen
* When the remote query result has a different number of columnsJoe Conway2006-01-03
| | | | | | than the local query specifies (e.g. in the FROM clause), throw an ERROR (instead of crashing). Fix for bug #2129 reported by Akio Iwaasa.
* Fix incorrect treatment of RL_PROMPT_START_IGNORE/RL_PROMPT_END_IGNORE,Tom Lane2006-01-03
| | | | per http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=343616 via Martin Pitt.
* Add checks to verify that a plpgsql function returning a rowtype is actuallyTom Lane2006-01-03
| | | | | returning the rowtype it's supposed to return. Per reports from David Niblett and Michael Fuhr.
* Assume select() might modify struct timeout, so remove previousBruce Momjian2006-01-03
| | | | optimization.
* Use setitimer() for stats file write, rather than do a gettimeofday()Bruce Momjian2006-01-03
| | | | | call for every stats packet read to adjust select() timeout. Other stylistic improvements.
* Don't assume that LC_MESSAGES is always available on WIN32. Per Magnus.Tom Lane2006-01-02
|
* Reset flex state in a way that works for both flex 2.5.4 and 2.5.31.Tom Lane2006-01-02
|
* Remove the nexus between trial_buffs and trial_conns, and don't test shared ↵Andrew Dunstan2006-01-02
| | | | buffers lower than or equal to a value we already know is good, but use that value instead. This will make it easier to adjust the trial values and/or formulae in future if necessary.
* Remove unnecessary assignment, per Tom.Bruce Momjian2006-01-02
|
* Change if (!(x || y)) construct with if (!x && !y), for clarity.Bruce Momjian2006-01-02
|
* Rewrite ProcessConfigFile() to avoid misbehavior at EOF, as per reportTom Lane2006-01-01
| | | | | | | | from Andrus Moor. The former state-machine-style coding wasn't actually doing much except obscuring the control flow, and it didn't extend readily to fix this case, so I just took it out. Also, add a YY_FLUSH_BUFFER call to ensure the lexer is reset correctly if the previous scan failed partway through the file.
* Remove DOS line endings ("\r\n") from several .po files. DOS line endingsNeil Conway2006-01-01
| | | | | are inconsistent with the rest of the .po files, and apparently cause problems for Sun's cc. Per report on IRC from "bitvector2".
* Trim an obsolete comment: it is no longer relevant that "SELECT" wasNeil Conway2006-01-01
| | | | formerly "RETRIEVE", and so forth.
* Clean up initdb's code for selecting max_connections and shared_buffersTom Lane2005-12-31
| | | | | | | | | a little bit, and set the minimum buffers-per-connection ratio to 10 not 5. I folded the two test routines into one to counteract the illusion that the tests can be twiddled independently, and added some documentation pointing out the necessary connection between the sets of values tested. Fixes strange choices of parameters that I noticed CVS tip making on Darwin with Apple's undersized default SHMMAX.
* Rename variable to cmd_str.Bruce Momjian2005-12-31
|
* Rename variable 'what' to 'stat_msg'.Bruce Momjian2005-12-31
|
* Prefix client-side prepare with '[protocol]' rather than '[client]'.Bruce Momjian2005-12-31
|
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-05 18:10:49 +0000