5849 Commits (6bd4f401b0cb85f2e81caffc457e415e15e2ed5d)

Author	SHA1	Message	Date
Bruce Momjian	85e79a4a83	Add Hash thread URL: ... > http://archives.postgresql.org/pgsql-hackers/2007-09/msg00051.php	19 years ago
Tom Lane	cd1aae5864	Allow CREATE INDEX CONCURRENTLY to disregard transactions in other ... databases, per gripe from hubert depesz lubaczewski. Patch from Simon Riggs.	19 years ago
Bruce Momjian	190df8a4cf	Done: ... < * Reduce XID consumption of read-only queries < < http://archives.postgresql.org/pgsql-hackers/2007-08/msg00516.php < < > * -Reduce XID consumption of read-only queries	19 years ago
Tom Lane	295e63983d	Implement lazy XID allocation: transactions that do not modify any database ... rows will normally never obtain an XID at all. We already did things this way for subtransactions, but this patch extends the concept to top-level transactions. In applications where there are lots of short read-only transactions, this should improve performance noticeably; not so much from removal of the actual XID-assignments, as from reduction of overhead that's driven by the rate of XID consumption. We add a concept of a "virtual transaction ID" so that active transactions can be uniquely identified even if they don't have a regular XID. This is a much lighter-weight concept: uniqueness of VXIDs is only guaranteed over the short term, and no on-disk record is made about them. Florian Pflug, with some editorialization by Tom.	19 years ago
Tom Lane	fcc6756341	Sync examples of psql \dF output with current CVS HEAD behavior. ... Random other wordsmithing.	19 years ago
Tom Lane	e7889b83b7	Support SET FROM CURRENT in CREATE/ALTER FUNCTION, ALTER DATABASE, ALTER ROLE. ... (Actually, it works as a plain statement too, but I didn't document that because it seems a bit useless.) Unify VariableResetStmt with VariableSetStmt, and clean up some ancient cruft in the representation of same.	19 years ago
Tom Lane	2abae34a2e	Implement function-local GUC parameter settings, as per recent discussion. ... There are still some loose ends: I didn't do anything about the SET FROM CURRENT idea yet, and it's not real clear whether we are happy with the interaction of SET LOCAL with function-local settings. The documentation is a bit spartan, too.	19 years ago
Bruce Momjian	fcfe801ab8	Clean up whitespace.	19 years ago
Bruce Momjian	e6c36081c2	More SGML alignment cleanups.	19 years ago
Bruce Momjian	87ee7857ea	Properly indent SGML source of libpq.sgml.	19 years ago
Bruce Momjian	a55eab8921	Only use SGML indexterm "zone" when we want to get the entire section. ... Some alignment cleanups.	19 years ago
Bruce Momjian	45ebcbcc1f	Make Gin/Gist text search tertiary index entries in the documentation.	19 years ago
Bruce Momjian	42e9e26066	Add comment on why SGML -wfully-tagged flag is needed (for older SGML ... tool chains).	19 years ago
Bruce Momjian	a8b5d6dc26	Place GiST and GIN text search indexes as secondary items under the main ... "index" entries for GIN/GiST.	19 years ago
Bruce Momjian	9907b2a74c	Again improve text search index entries.	19 years ago
Bruce Momjian	99a01bfd1e	In text search docs, properly use indexterm _zone_ only when we want an ... entire section, per Peter.	19 years ago
Bruce Momjian	6e832b059e	Fix docs so indexes can be built by commenting out GiST/GIN index ... entries in textsearch.sgml.	19 years ago
Bruce Momjian	ac20d3dfbe	Add openjade warning -wfully-tagged to warn about missing close tags on ... older SGML toolchains.	19 years ago
Bruce Momjian	24cba4ee5c	Make more logical index sections for text search.	19 years ago
Tatsuo Ishii	c9bfabe24d	Fix broken markup.	19 years ago
Bruce Momjian	25188c4f7d	Update tsearch documentation wording.	19 years ago
Bruce Momjian	09c29cc57b	Text search documentation word improvements; move configuration section ... to be more logical.	19 years ago
Bruce Momjian	bb8f629c7a	Move full text search operators, functions, and data type sections into ... the main documentation, out of its own text search chapter.	19 years ago
Bruce Momjian	f145de27c3	Properly indent SGML in textsearch.sgml.	19 years ago
Bruce Momjian	baf3a134d9	Mention configurations early in text search documentation to table/index ... section makes a little more sense.	19 years ago
Bruce Momjian	56cbd29328	Please ignore. Fresh checkout to see if this fixes it.	19 years ago
Bruce Momjian	29412cc0a7	Commit test, please ignore.	19 years ago
Bruce Momjian	b5187f1893	CVS commit test for TODO. Please ignore.	19 years ago
Bruce Momjian	0ba76faf79	Small commit test for TODO.	19 years ago
Bruce Momjian	69b1242775	Update TODO.html.	19 years ago
Bruce Momjian	28662b850c	Batch of TODO updates, mostly completed item marking and whitespace ... fixes. Not sure how these weren't comitted before.	19 years ago
Tom Lane	75d5f6fe79	Adjust with-system-tzdata patch to not attempt to install a symlink, ... but just hardwire the specified timezone database path into the executable. Per discussion, this avoids some packaging disadvantages of using a symlink.	19 years ago
Tom Lane	52a0830c40	Some more tsearch docs work --- sync names with CVS-tip reality, some ... minor rewording, some markup fixups. Lots left to do here ...	19 years ago
Bruce Momjian	2ae8825a8e	Fix typo in FAQ_DEV.	19 years ago
Bruce Momjian	ef74900704	Add book to FAQ_DEV: ... Transactional Information Systems by Gerhard Weikum, Kaufmann	19 years ago
Tom Lane	9f28588b42	Fix cut-n-paste-o.	19 years ago
Tom Lane	8a5592daf1	Remove option to change parser of an existing text search configuration. ... This prevents needing to do complex and poorly-defined updates of the mapping table if the new parser has different token types than the old. Per discussion.	19 years ago
Tom Lane	40c1d7c10e	Text search doc updates --- first cut at ... syncing the existing docs with the final syntax decisions.	19 years ago
Tom Lane	d321421d0a	Simplify the syntax of CREATE/ALTER TEXT SEARCH DICTIONARY by treating the ... init options of the template as top-level options in the syntax. This also makes ALTER a bit easier to use, since options can be replaced individually. I also made these statements verify that the tmplinit method will accept the new settings before they get stored; in the original coding you didn't find out about mistakes until the dictionary got invoked. Under the hood, init methods now get options as a List of DefElem instead of a raw text string --- that lets tsearch use existing options-pushing code instead of duplicating functionality.	19 years ago
Tom Lane	3e3bb36ee9	First rough cut at text search documentation: bare bones reference ... pages for the new SQL commands. I also committed Bruce's text search introductory chapter, as-is except for fixing some markup errors, so that there would be a place for the reference pages to link to.	19 years ago
Bruce Momjian	bbde090330	Remove tabs from SGML files.	19 years ago
Tom Lane	140d4ebcb4	Tsearch2 functionality migrates to core. The bulk of this work is by ... Oleg Bartunov and Teodor Sigaev, but I did a lot of editorializing, so anything that's broken is probably my fault. Documentation is nonexistent as yet, but let's land the patch so we can get some portability testing done.	19 years ago
Peter Eisentraut	4e94d1f952	Add configure option --with-system-tzdata to use operating system time zone ... database.	19 years ago
Andrew Dunstan	e1a1da9f4b	minor typo fixes in CSVlog docs, per Michael Glaesemann	19 years ago
Bruce Momjian	de56b7cbdf	Done: ... < * Allow server log information to be output as INSERT statements > * -Allow server log information to be output as CSV format	19 years ago
Andrew Dunstan	fd801f4faa	Provide for logfiles in machine readable CSV format. In consequence, rename ... redirect_stderr to logging_collector. Original patch from Arul Shaji, subsequently modified by Greg Smith, and then heavily modified by me.	19 years ago
Bruce Momjian	e53a548794	Add: ... > > * Reduce XID consumption of read-only queries > > http://archives.postgresql.org/pgsql-hackers/2007-08/msg00516.php >	19 years ago
Bruce Momjian	5ff95e6b8e	Add third idea about pulling data from indexes. ... > A third idea would be for a heap scan to check if all rows are visible > and if so set a per-table flag which can be checked by index scans. > Any change to the table would have to clear the flag. To detect > changes during the heap scan a counter could be set at the start and > checked at the end --- if it is the same, the table has not been > modified --- any table change would increment the counter.	19 years ago
Bruce Momjian	811f91cf5a	Fix whitespace in TODO.	19 years ago
Bruce Momjian	6ccc262d6d	Done for ecpg: ... < o Use backend PREPARE/EXECUTE facility for ecpg where possible	19 years ago