6 Commits

Author	SHA1	Message	Date
Tom Lane	684ad6a92f	Rename contrib contains/contained-by operators to @> and <@, per discussion.	2006-09-10 17:36:52 +00:00
Tom Lane	54c80a3434	Adjust contrib/seg &< and &> operators so that r-tree indexing logic ... works properly for 1-D comparisons. Fix some other errors such as bogus commutator specifications.	2005-06-27 00:48:07 +00:00
Tom Lane	6f7fc0bade	Cause initdb to create a third standard database "postgres", which ... unlike template0 and template1 does not have any special status in terms of backend functionality. However, all external utilities such as createuser and createdb now connect to "postgres" instead of template1, and the documentation is changed to encourage people to use "postgres" instead of template1 as a play area. This should fix some longstanding gotchas involving unexpected propagation of database objects by createdb (when you used template1 without understanding the implications), as well as ameliorating the problem that CREATE DATABASE is unhappy if anyone else is connected to template1. Patch by Dave Page, minor editing by Tom Lane. All per recent pghackers discussions.	2005-06-21 04:02:34 +00:00
Peter Eisentraut	8b6f76af46	Make installation instructions match reality.	2004-07-12 22:12:34 +00:00
Tom Lane	043be9ad96	Make contrib/seg work with flex 2.5.31. Fix it up to have a real ... btree operator class, too, since in PG 7.4 you can't GROUP without one.	2003-09-14 02:18:49 +00:00
Tom Lane	a3694b420f	Gene Selkov's SEG datatype (GiST example code)	2000-12-11 20:40:33 +00:00