Commit Graph

958 Commits

Author SHA1 Message Date
Tom Lane
fa5e44017a Adjust the API for aggregate function calls so that a C-coded function
can tell whether it is being used as an aggregate or not.  This allows
such a function to avoid re-pallocing a pass-by-reference transition
value; normally it would be unsafe for a function to scribble on an input,
but in the aggregate case it's safe to reuse the old transition value.
Make int8inc() do this.  This gets a useful improvement in the speed of
COUNT(*), at least on narrow tables (it seems to be swamped by I/O when
the table rows are wide).  Per a discussion in early December with
Neil Conway.  I also fixed int_aggregate.c to check this, thereby
turning it into something approaching a supportable technique instead
of being a crude hack.
2005-03-12 20:25:06 +00:00
Neil Conway
de004e44e2 Add pg_buffercache contrib module, from Mark Kirkwood. 2005-03-12 15:36:24 +00:00
Neil Conway
919594f3e2 Some builds (depends on crypto engine support?) of OpenSSL
0.9.7x have EVP_DigestFinal function which which clears all of
EVP_MD_CTX.  This makes pgcrypto crash in functions which
re-use one digest context several times: hmac() and crypt()
with md5 algorithm.

Following patch fixes it by carring the digest info around
EVP_DigestFinal and re-initializing cipher.

Marko Kreen.
2005-03-12 06:53:54 +00:00
Teodor Sigaev
31b6d840f6 Prevent rank change in case of duplicate search terms 2005-03-05 15:48:32 +00:00
Teodor Sigaev
e1662cb6b8 Simplify/clean up code for varlena types 2005-03-01 15:40:04 +00:00
Bruce Momjian
4f51368bad Add routines to dbsize to return the index size and total relation size.
Improve documentation.

Ed L.
2005-02-26 23:31:15 +00:00
Teodor Sigaev
ea90a93a46 Fix float8->int64 transformation 2005-02-25 14:03:04 +00:00
Teodor Sigaev
4784fe9ea2 Simplify defines 2005-02-21 14:09:49 +00:00
Teodor Sigaev
47979e671c Fix memory leak for timestamp(with and w/o tz) and indexes 2005-02-21 10:03:57 +00:00
Tom Lane
b7d236d663 Make sure contrib C functions are marked strict where needed.
Kris Jurka
2005-01-29 22:35:02 +00:00
Tom Lane
728775d781 Now that I look at it, int_array_enum() didn't work either. 2005-01-27 21:49:57 +00:00
Tom Lane
368964e153 Fix security and 64-bit issues in contrib/intagg. This code could
stand to be rewritten altogether, but for now just stick a finger in
the dike.
2005-01-27 21:35:40 +00:00
Teodor Sigaev
5e95311442 Add intset() to README 2005-01-27 14:14:01 +00:00
Tom Lane
b0e3dd7e61 Adjust Windows autovacuum service to retry for up to 5 minutes waiting
for the postmaster to start.  Dave Page
2005-01-26 22:25:13 +00:00
Tom Lane
c0e0d3e2e9 Avoid unnecessary dependence on u_int16_t, per buildfarm failure.
(It doesn't compile on HPUX either...)
2005-01-26 18:49:39 +00:00
Neil Conway
1ac9f0e9f7 The attached patch implements the soundex difference function which
compares two strings' soundex values for similarity, from Kris Jurka.
Also mark the text_soundex() function as STRICT, to avoid crashing
on NULL input.
2005-01-26 08:04:04 +00:00
Teodor Sigaev
324300bc7c improve support of agglutinative languages (query with compound words).
regression=# select to_tsquery( '\'fotballklubber\'');
                   to_tsquery
------------------------------------------------
 'fotball' & 'klubb' | 'fot' & 'ball' & 'klubb'
(1 row)

So, changed interface to dictionaries, lexize method of dictionary shoud return
pointer to aray of TSLexeme structs instead of char**. Last element should
have TSLexeme->lexeme == NULL.

typedef struct {
        /* number of variant of split word , for example
                Word 'fotballklubber' (norwegian) has two varian to split:
                ( fotball, klubb ) and ( fot, ball, klubb ). So, dictionary
                should return:
                nvariant        lexeme
                1               fotball
                1               klubb
                2               fot
                2               ball
                2               klubb

        */
        uint16  nvariant;

        /* currently unused */
        uint16  flags;

        /* C-string */
        char    *lexeme;
} TSLexeme;
2005-01-25 15:24:38 +00:00
Teodor Sigaev
fe30edbab8 Change
typedef struct {} WordEntryPos;
to
typedef uint16 WordEntryPos
according to http://www.pgsql.ru/db/mw/msg.html?mid=2035188

Require re-fill all tsvector fields and reindex tsvector indexes.
2005-01-25 12:36:25 +00:00
Neil Conway
810de88d35 Fix typo. 2005-01-24 00:17:33 +00:00
Neil Conway
e02e0564f1 pg_autovacuum fixes from Dave Page:
- Dependency services may not be correctly registered when installing as
a Windows Service.

- The sleep time is changed from milliseconds to seconds as it should
be.

- Error messages during service installation/removal are logged to
stderr.
2005-01-24 00:13:38 +00:00
Bruce Momjian
2d16f7c458 Update version restriction on xml2. 2005-01-22 22:14:14 +00:00
Bruce Momjian
082283b9b9 Fix README /contrib/xml2 reference in 8.0 and HEAD. 2005-01-22 21:21:34 +00:00
Teodor Sigaev
5b354d2c7e Fixes:
1 Report error message instead of do nothing in case of error in regex
2 Malloced storage for mask, find and repl part of Affix. This parts may be
  large enough in real life (for example in czech, thanks to moje <moje@kalhotky.net>)
2005-01-11 16:07:55 +00:00
Tom Lane
0549de06ba Fix segfault when xpath_list function is applied to an invalid document.
John Gray
2005-01-09 17:40:40 +00:00
Tom Lane
8afe005f42 Consistently use geteuid() not getuid(); there were a few places deviating
from our long-established standard.
2005-01-08 22:51:15 +00:00
Tom Lane
7e1c8ef4fc Some more missed copyright notices. Many of these look like they
should have been caught by the src/tools/copyright script ... why
weren't they?
2005-01-01 20:44:34 +00:00
Bruce Momjian
2daed8c5b3 Update copyrights that were missed. 2005-01-01 05:43:09 +00:00
PostgreSQL Daemon
2ff501590b Tag appropriate files for rc3
Also performed an initial run through of upgrading our Copyright date to
extend to 2005 ... first run here was very simple ... change everything
where: grep 1996-2004 && the word 'Copyright' ... scanned through the
generated list with 'less' first, and after, to make sure that I only
picked up the right entries ...
2004-12-31 22:04:05 +00:00
Tom Lane
1ade4b33f6 Triggers should return TRIGGER not OPAQUE. Looks like this script got
overlooked in 7.3 updates.  Not a critical fix but avoids a notice when
the resulting SQL script is executed.
2004-12-30 00:30:40 +00:00
Tom Lane
f6a1a8e254 In 'make installcheck' for contrib/, insert 'sleep 1' between subdirectory
checks, to ensure the previous test backend has time to quit out of the
regression database.  Also, allow all the checks to be run even if one
of them fails.  Per suggestions from Andrew Dunstan to improve the
usefulness of buildfarm testing.
2004-12-14 22:50:23 +00:00
Bruce Momjian
9269699b9d > > 8.0beta3 has pg_autovacuum included, when I want to run this as a
> > Windows service, it says you can use the -I and -R options.
> >
> > When I do that and I specify a password with '-P'
> (uppercase) then in
> > the registry it's saved as '-p' (lowercase) in the
> service-commandline
> > (ImagePath).

This was fixed in v1.21 of pg_autovacuum.c, That rev is tagged for
beta3, so you should not be seeing this issue unless you actually have
an older version for some reason.

http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/pg_autovacuum/p
g_autovacuum.c.diff?r1=1.20;r2=1.21;f=h

> > Also it removes the quotes I added and I'm not so sure it
> would work
> > the way it's supposed to, without it.

It's not so much that it strips them (that happens automagically), more
that it doesn't re-add them when it writes the command line in the
registry. The attached patch fixes that by simply quoting all options
that may need it.
> > If you add DependOnService (a REG_MULTI_SZ an
> array-like-thingie) and
> > have the name (in this case: pgsql-8.0-beta2-dev3) of a service it
> > depends on, it will not fail to start (it will not even try, as
> > PostgreSQL is not running), when PostgreSQL already failed.
> >
> > Maybe it's an idea to specify it on the commandline (what
> service to
> > depend on).

A -E <service> option is added in the attached patch.

Dave Page
2004-12-02 22:48:10 +00:00
Bruce Momjian
1646586271 Attached is a patch that adds the function xml_encode_special_chars to
the xml2 contrib module. It's against 8.0beta4. It's intended for
commit.

Markus Bertheau <twanger@bluetwanger.de>
2004-12-02 22:21:12 +00:00
Bruce Momjian
e8d46bcd44 Prevent pg_autovacuum -D from needing an argument.
Kenneth Marshall
2004-12-02 20:31:17 +00:00
Neil Conway
e02ef267fc Fix a potential free() of string literal in oid2name, per report from
Michael Fuhr. Along the way, fix a bunch of accesses to uninitialized
memory, add a mystrdup() routine and use it to cleanup some code.
2004-12-02 06:14:50 +00:00
Tom Lane
db086aa962 Make pg_dumplo schema-aware. Karel Zak 2004-11-28 23:49:49 +00:00
Tom Lane
90c3ebe4d7 Fix HAVE_OPTRESET to be HAVE_INT_OPTRESET. Typos spotted by Lorne Sunley. 2004-11-27 18:51:08 +00:00
Tom Lane
b82323e05e This adds mention of my latest tweak to the tsearch2/pg_trgm
integration.  It is much better to create a word list of unstemmed words
than stemmed ones.

Chris K-L
2004-11-27 00:01:02 +00:00
Neil Conway
dec2c77c1f Prevent pgcrypto from successfully compiling if no valid random source
has been defined. Previously, pgcrypto would compile but would be
unusable.
2004-11-23 23:44:08 +00:00
Tom Lane
c87ddbafe4 Rename vacuum_cost_limit switch from -N to -l to avoid conflict with
existing Windows-only switch.
2004-11-17 21:30:36 +00:00
Tom Lane
5d72ef83fd Miscellaneous Cygwin build fixes from Reini Urban. 2004-11-17 17:46:24 +00:00
Tom Lane
c47fc6d050 Add options to pg_autovacuum to support setting the cost-based-vacuum
parameters differently from their default values.  Matthew T. O'Connor
2004-11-17 16:54:15 +00:00
Tom Lane
cf956d512d Remove now-redundant description of Postgres file layout, in favor of
referencing the Database File Layout chapter I just added to the main
documentation.
2004-11-12 21:55:01 +00:00
Neil Conway
1b3e769682 This patch makes some cleanups to contrib/ to silence some sparse
warnings:

- remove pointless "extern" keyword from some function definitions in
contrib/tsearch2

- use "NULL" not "0" as NULL pointer in contrib/tsearch,
contrib/tsearch2, contrib/pgbench, and contrib/vacuumlo
2004-11-09 06:09:40 +00:00
Tom Lane
98e8b48053 Create 'default_tablespace' GUC variable that supplies a TABLESPACE
clause implicitly whenever one is not given explicitly.  Remove concept
of a schema having an associated tablespace, and simplify the rules for
selecting a default tablespace for a table or index.  It's now just
(a) explicit TABLESPACE clause; (b) default_tablespace if that's not an
empty string; (c) database's default.  This will allow pg_dump to use
SET commands instead of tablespace clauses to determine object locations
(but I didn't actually make it do so).  All per recent discussions.
2004-11-05 19:17:13 +00:00
Neil Conway
c874e7727a Fix build break, per report from Kris Jurka. Rename README to README.mysql,
for consistency.
2004-11-04 09:12:35 +00:00
Neil Conway
8f012ac89b Contrib build fixes:
- add some additional files to the dbmirror install (approved by
ssinger)

- add a makefile for contrib/mysql, and add mysql to the list of
contribs build by default

- use xml2-config to pickup -I flags for libxml2 in contrib/xml and
contrib/xml2

Original work from Martin Pitt of Debian, minor cleanups by Neil
Conway.
2004-11-04 06:09:26 +00:00
Bruce Momjian
c21214f1c0 Honor TMPDIR.
Add the script name to the tmp directory name.

Move trap up now that the dir is more unique.
2004-11-04 02:04:10 +00:00
Bruce Momjian
ed9e8f5480 Move trap to after the directory is created. 2004-11-03 23:06:52 +00:00
Bruce Momjian
0f7a2a5fbe Create temporary files securely. 2004-11-03 22:46:15 +00:00
Neil Conway
feac3364ed Trivial fixes for English grammar in contrib/btree_gist and contrib/rtree_gist
documentation.
2004-11-01 11:11:13 +00:00