Commit Graph

489 Commits

Author SHA1 Message Date
Bruce Momjian
4132106055 Tom Lane:
>       please find attached patch to current CVS ( contrib/ltree)
>       Version for 7.2 is distributed as separate package -

I believe that patch also intended to remove contrib/ltree/patch.72
2002-08-04 05:12:43 +00:00
Bruce Momjian
978c8c6d2f please find attached patch to current CVS ( contrib/ltree )
Changes:

July 31, 2002
   Now works on 64-bit platforms.
   Added function lca - lowest common ancestor
   Version for 7.2 is distributed as separate package -
   http://www.sai.msu.su/~megera/postgres/gist/ltree/ltree-7.2.tar.gz

Oleg Bartunov
2002-08-04 05:02:50 +00:00
Bruce Momjian
ce3d087010 This patch adds support for inet[] arrays to the /contrib/array module.
Neil Conway
2002-08-04 04:25:02 +00:00
Tom Lane
38bb77a5d1 ALTER TABLE DROP COLUMN works. Patch by Christopher Kings-Lynne,
code review by Tom Lane.  Remaining issues: functions that take or
return tuple types are likely to break if one drops (or adds!)
a column in the table defining the type.  Need to think about what
to do here.

Along the way: some code review for recent COPY changes; mark system
columns attnotnull = true where appropriate, per discussion a month ago.
2002-08-02 18:15:10 +00:00
Tom Lane
45e584a445 Replace ad-hoc insertions into pg_opclass and friends with CREATE
OPERATOR CLASS commands.
2002-07-30 18:48:34 +00:00
Tom Lane
65b6868b13 Replace ad-hoc insertions into pg_opclass and friends with CREATE
OPERATOR CLASS commands.  Further tweaking of documentation for same.
2002-07-30 17:34:37 +00:00
Tom Lane
ea2d97414c Use Max/Min macros, not MAX/MIN, to eliminate portability issues. 2002-07-30 17:32:10 +00:00
Bruce Momjian
1dedbf2da5 Add ltree data type to contrib, from Teodor Sigaev and Oleg Bartunov. 2002-07-30 16:40:34 +00:00
Tom Lane
9f1fc1080e Since we're depending on %option noyywrap in the main scanner now,
we may as well use it in all our flex files.  Make all the flex files
have a consistent set of options.
2002-07-30 16:33:08 +00:00
Bruce Momjian
74780590d8 Add tablefunc to contrib makefile. 2002-07-30 16:32:20 +00:00
Bruce Momjian
41f862ba87 As mentioned above, here is my contrib/tablefunc patch. It includes
three functions which exercise the tablefunc API.

show_all_settings()
   - returns the same information as SHOW ALL, but as a query result

normal_rand(int numvals, float8 mean, float8 stddev, int seed)
   - returns a set of normally distributed float8 values
   - This routine implements Algorithm P (Polar method for normal
     deviates) from Knuth's _The_Art_of_Computer_Programming_, Volume 2,
     3rd ed., pages 122-126. Knuth cites his source as "The polar
     method", G. E. P. Box, M. E. Muller, and G. Marsaglia,
     _Annals_Math,_Stat._ 29 (1958), 610-611.

crosstabN(text sql)
   - returns a set of row_name plus N category value columns
   - crosstab2(), crosstab3(), and crosstab4() are defined for you,
     but you can create additional crosstab functions per directions
     in the README.

Joe Conway
2002-07-30 16:31:11 +00:00
Tom Lane
ea4686e3e1 Implement CREATE/DROP OPERATOR CLASS. Work still remains: need more
documentation (xindex.sgml should be rewritten), need to teach pg_dump
about it, need to update contrib modules that currently build pg_opclass
entries by hand.  Original patch by Bill Studenmund, grammar adjustments
and general update for 7.3 by Tom Lane.
2002-07-29 22:14:11 +00:00
Peter Eisentraut
b0c3c48eb3 Assemble portability modules into libpgport library.
Some makefile simplifications.
2002-07-27 20:10:05 +00:00
Bruce Momjian
b0f5086e41 oid is needed, it is added at the end of the struct (after the null
bitmap, if present).

Per Tom Lane's suggestion the information whether a tuple has an oid
or not is carried in the tuple descriptor.  For debugging reasons
tdhasoid is of type char, not bool.  There are predefined values for
WITHOID, WITHOUTOID and UNDEFOID.

This patch has been generated against a cvs snapshot from last week
and I don't expect it to apply cleanly to current sources.  While I
post it here for public review, I'm working on a new version against a
current snapshot.  (There's been heavy activity recently; hope to
catch up some day ...)

This is a long patch;  if it is too hard to swallow, I can provide it
in smaller pieces:

Part 1:  Accessor macros
Part 2:  tdhasoid in TupDesc
Part 3:  Regression test
Part 4:  Parameter withoid to heap_addheader
Part 5:  Eliminate t_oid from HeapTupleHeader

Part 2 is the most hairy part because of changes in the executor and
even in the parser;  the other parts are straightforward.

Up to part 4 the patched postmaster stays binary compatible to
databases created with an unpatched version.  Part 5 is small (100
lines) and finally breaks compatibility.

Manfred Koizar
2002-07-20 05:16:59 +00:00
Tatsuo Ishii
cdf4b9aff2 Apply patches from Neil Conway.
> Hi Tatsuo,
>
> I've attached a patch for the version of pgbench in CVS. It includes the
> following changes:
>
>     - fix some spelling mistakes, indentation stuff, etc.
>
>     - minor code cleanup -- (void) args instead of (), etc.
>
>     - allocate the state array dynamically, so that it is only as
>     large as needed. This reduces the memory consumption of pgbench
>     slightly, and makes a larger MAXCLIENTS setting possible
>
>     - (the only controversial change) add an option "-l" to log
>     transaction latencies to a file. The "transaction latency"
>     is the time between when the BEGIN is issued and the transaction
>     commits. This is written to a file, along with the client #
>     and the transaction #. The data in the file can then be used
>     for things like:
>
>         - consistency analysis: is the TPS the same through the
>         entire run of pgbench, or does it change?
>
>         - more detailed stats: what is the average latency, worse-case
>         latency, best-case latency?
>
>         - graphs: feed the data to gnuplot, graph latency versus. time
>
>         - etc.
>
>     I was going to store this data in memory and write it to disk
>     at the end of the pgbench run, but that isn't feasible because
>     the data can be very large: for example, ~70MB if benchmarking
>     128 clients doing 100,000 transactions each.
>
> Cheers,
>
> Neil
2002-07-20 03:02:01 +00:00
Bruce Momjian
a5a8110a86 Contrib port/ usage is same as others so no need for rules. 2002-07-18 04:33:39 +00:00
Bruce Momjian
7f43165dd2 Make src/backend/port/*.c file location dependent only on configure.in. 2002-07-18 03:59:49 +00:00
Bruce Momjian
b52790b069 Add comment for isbn,issn data type, from Pete St. Onge 2002-07-16 00:48:30 +00:00
Thomas G. Lockhart
fe92e018d7 Add a few new lines to display recently added fields in the ControlFile
structure.
Now includes the following new fields:
 integer/float date/time storage
 maximum length of names (+1; they must also include a null termination)
 maximum number of function arguments
 maximum length of locale name
2002-07-05 15:31:16 +00:00
Bruce Momjian
0a4e3577f4 Cleanup. 2002-07-05 00:29:34 +00:00
Bruce Momjian
c3c54a21b6 Disable pg_upgrade for 7.3. 2002-07-03 14:38:19 +00:00
Bruce Momjian
68913b0fbb Link dbmirror into /contrib system. 2002-06-23 22:15:04 +00:00
Bruce Momjian
d64b97ae37 Add dbmirror to /contrib. Minor C cleanups and Makefile.
Steven Singer
2002-06-23 21:58:08 +00:00
Bruce Momjian
eb4e4fd262 Add indexing for isbn and issn.
Dan Weston
2002-06-23 21:20:38 +00:00
Bruce Momjian
8bd0bedb62 Update dbsize documentation with:
Copy this directory to contrib/dbsize in your PostgreSQL source tree.
Then just run make; make install.  Finally, load the functions into any
database using dbsize.sql.

When computing the size of a table, it does not include TOAST or index
disk space.
2002-06-23 20:09:23 +00:00
Bruce Momjian
a0361c46e6 Rename command to reindexdb, for consistency. 2002-06-23 03:51:55 +00:00
Bruce Momjian
30be6c23c1 Handle mixed-case names in reindex script.
Document need for reindex in SGML docs.
2002-06-23 03:37:12 +00:00
Bruce Momjian
a8a1f15877 uint -> uint32, portability. 2002-06-22 04:08:07 +00:00
Bruce Momjian
41400d66aa Add mention of segmented files to oid2name. 2002-06-21 19:48:18 +00:00
Bruce Momjian
485fc354e1 Add reindex utility to /contrib.
Shaun Thomas                   <sthomas@townnews.com>
2002-06-21 19:34:18 +00:00
Bruce Momjian
d84fe82230 Update copyright to 2002. 2002-06-20 20:29:54 +00:00
Bruce Momjian
2ed878d31d Mention vacuum for relpages. 2002-06-13 00:54:05 +00:00
Bruce Momjian
9bba67aa9b Add script to show disk space per db. 2002-06-13 00:21:52 +00:00
Bruce Momjian
4f8795eb71 Improve query. 2002-06-12 23:42:48 +00:00
Bruce Momjian
7e20a2e74f Add mention of query showing pages used. 2002-06-12 23:41:50 +00:00
Bruce Momjian
5a8f555e41 Add -q option to oid2name. Add sample session to README. 2002-06-12 21:09:09 +00:00
Bruce Momjian
74a8af099f Please apply attached patch to contrib/intarray (7.2, 7.3).
Fixed bug with '=' operator for gist__int_ops and
     define '=' operator for gist__intbig_ops opclass.
     Now '=' operator is consistent with standard 'array' type.

     Thanks Achilleus Mantzios for bug report and suggestion.

Oleg Bartunov
2002-06-07 21:52:33 +00:00
Tom Lane
de1f586f09 Fix a bug with building rtree_gist indexes.
Patch from Teodor Sigaev.
2002-05-28 15:24:53 +00:00
Tom Lane
d15b1e1791 Update dblink to work with qualified relation names.
From Joe Conway.
2002-05-27 21:59:12 +00:00
Tom Lane
44fbe20d62 Restructure indexscan API (index_beginscan, index_getnext) per
yesterday's proposal to pghackers.  Also remove unnecessary parameters
to heap_beginscan, heap_rescan.  I modified pg_proc.h to reflect the
new numbers of parameters for the AM interface routines, but did not
force an initdb because nothing actually looks at those fields.
2002-05-20 23:51:44 +00:00
Tatsuo Ishii
0d7c58a977 Update docs about new -N option 2002-05-20 05:07:28 +00:00
Tom Lane
8338cc03a8 Remove the last traces of datatypes datetime and timespan. 2002-05-03 04:11:08 +00:00
Tom Lane
52200befd0 Implement types regprocedure, regoper, regoperator, regclass, regtype
per pghackers discussion.  Add some more typsanity tests, and clean
up some problems exposed thereby (broken or missing array types for
some built-in types).  Also, clean up loose ends from unknownin/out
patch.
2002-04-25 02:56:56 +00:00
Bruce Momjian
7f459808de I've improved the contributed vacuumlo command, now it behaves like all other
postgres command line utilites e.g. supports -U, -p, -h, -?, -v, password
prompt and has a "test mode". In test mode, no large objects are removed,
just reported.

Mario Weilguni
2002-04-24 02:45:51 +00:00
Bruce Momjian
3bf6b8f06a Attached is an update to contrib/dblink. Please apply if there are no
objections.

Major changes:
   - removed cursor wrap around input sql to allow for remote
     execution of INSERT/UPDATE/DELETE
   - dblink now returns a resource id instead of a real pointer
   - added several utility functions

I'm still hoping to add explicit cursor open/fetch/close support before
7.3 is released, but I need a bit more time on that.

On a somewhat unrelated topic, I never got any feedback on the
unknownin/out patch and the mb_substring patch. Is there anything else I
need to do to get those applied?

Joe Conway
2002-04-24 02:28:28 +00:00
Bruce Momjian
450e728d24 Update to my2pg 1.24. 2002-04-24 01:42:29 +00:00
Tom Lane
27a54ae282 Opclasses live in namespaces. I also took the opportunity to create
an 'opclass owner' column in pg_opclass.  Nothing is done with it at
present, but since there are plans to invent a CREATE OPERATOR CLASS
command soon, we'll probably want DROP OPERATOR CLASS too, which
suggests that a notion of ownership would be a good idea.
2002-04-17 20:57:57 +00:00
Bruce Momjian
c419c22414 Update pg_upgrade for 7.3. 2002-04-09 18:07:24 +00:00
Bruce Momjian
d61c7886e8 Update to new version of Oracle conversion utility, version 1.8.
Gilles DAROLD
2002-04-04 05:55:57 +00:00
Tom Lane
688781d450 Fix contrib/dbsize for schema-qualified table names. 2002-04-02 01:17:28 +00:00