Commit Graph

10 Commits

Author SHA1 Message Date
Tom Lane
119fd7956a Remove test of 'inf' since it introduces a platform dependency (some
Unixen spell it 'Inf').  Not worth adding multiple expected files and
a resultmap just for this.
2001-08-23 15:10:17 +00:00
Tom Lane
f933766ba7 Restructure pg_opclass, pg_amop, and pg_amproc per previous discussions in
pgsql-hackers.  pg_opclass now has a row for each opclass supported by each
index AM, not a row for each opclass name.  This allows pg_opclass to show
directly whether an AM supports an opclass, and furthermore makes it possible
to store additional information about an opclass that might be AM-dependent.
pg_opclass and pg_amop now store "lossy" and "haskeytype" information that we
previously expected the user to remember to provide in CREATE INDEX commands.
Lossiness is no longer an index-level property, but is associated with the
use of a particular operator in a particular index opclass.

Along the way, IndexSupportInitialize now uses the syscaches to retrieve
pg_amop and pg_amproc entries.  I find this reduces backend launch time by
about ten percent, at the cost of a couple more special cases in catcache.c's
IndexScanOK.

Initial work by Oleg Bartunov and Teodor Sigaev, further hacking by Tom Lane.

initdb forced.
2001-08-21 16:36:06 +00:00
Bruce Momjian
13923be7c8 1. null-safe interface to GiST
(as proposed in http://fts.postgresql.org/db/mw/msg.html?mid=1028327)

2. support for 'pass-by-value' arguments - to test this
   we used special opclass for int4 with values in range [0-2^15]
   More testing will be done after resolving problem with
   index_formtuple and implementation of B-tree using GiST

3. small patch to contrib modules (seg,cube,rtree_gist,intarray) -
   mark functions as 'isstrict' where needed.

Oleg Bartunov
2001-08-10 14:34:28 +00:00
Bruce Momjian
558fae16e3 The attached patch enables the contrib subtree to build cleanly under
Cygwin with the possible exception of mSQL-interface.  Since I don't
have mSQL installed, I skipped this tool.

Except for dealing with a missing getopt.h (oid2name) and HUGE (seg),
the bulk of the patch uses the standard PostgreSQL approach to deal with
Windows DLL issues.

I tested the build aspect of this patch under Cygwin and Linux without
any ill affects.  Note that I did not actually attempt to test the code
for functionality.

The procedure to apply the patch is as follows:

    $ # save the attachment as /tmp/contrib.patch
    $ # change directory to the top of the PostgreSQL source tree
    $ patch -p0 </tmp/contrib.patch

Jason
2001-06-18 21:38:02 +00:00
Tom Lane
3043810d97 Updates to make GIST work with multi-key indexes (from Oleg Bartunov
and Teodor Sigaev).  Declare key values as Datum where appropriate,
rather than char* (Tom Lane).
2001-05-31 18:16:55 +00:00
Bruce Momjian
9e1552607a pgindent run. Make it all clean. 2001-03-22 04:01:46 +00:00
Peter Eisentraut
cb6edf9d56 Make sure -L and -I's for our source tree are always before system include
or library directories on the command line.
2001-02-20 19:20:30 +00:00
Peter Eisentraut
2660803697 Only look for bison as YACC; other yaccs need to be selected explicitly.
When no suitable YACC is configured, supply useful informational messages
to users.  (Same way flex has been handled for a while.)
2001-02-10 22:31:42 +00:00
Tom Lane
d08741eab5 Restructure the key include files per recent pghackers discussion: there
are now separate files "postgres.h" and "postgres_fe.h", which are meant
to be the primary include files for backend .c files and frontend .c files
respectively.  By default, only include files meant for frontend use are
installed into the installation include directory.  There is a new make
target 'make install-all-headers' that adds the whole content of the
src/include tree to the installed fileset, for use by people who want to
develop server-side code without keeping the complete source tree on hand.
Cleaned up a whole lot of crufty and inconsistent header inclusions.
2001-02-10 02:31:31 +00:00
Tom Lane
9892ddf5ee Gene Selkov's CUBE datatype (GiST example code) 2000-12-11 20:39:15 +00:00