database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-28 23:42:10 +03:00
Code Activity

This is a comprehensive set of diffs (versus current CVS) that replaces those

Browse Source 
attached to the same message with the Earth Distance patches.
Recent changes include changing the subscript in one place I forgot
in the previous bugfix patch. A couple of added regression tests, which
should help catch this mistake if it reappears.
I also put in a limit of 100 dimensions in cube_large and cube_in to
prevent making it easy to create very large cubes. Changing one define
in cubedata.h will raise the limit if some needs more dimensions.

Bruno Wolff III
This commit is contained in:
Bruce Momjian
2002-09-12 00:26:00 +00:00
parent eb5bf51372
commit e57ab04565
8 changed files with 160 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
contrib/cube/README.cube
View File

@ -42,7 +42,7 @@ For this to work, make sure that:
postgres binaries in the PATH.
This only installs the type implementation and documentation. To make the
type available in any particular database, do
type available in any particular database, as a postgres superuser do:
psql -d databasename < cube.sql
@ -57,6 +57,7 @@ If it fails, examine the file regression.diffs to find out the reason (the
test code is a direct adaptation of the regression tests from the main
source tree).
By default the external functions are made executable by anyone.
SYNTAX
======
@ -289,7 +290,9 @@ cube_enlarge(cube, double, int) returns cube
LL coordinates are decreased by r and UR coordinates are increased by r. If
a LL coordinate is increased to larger than the corresponding UR coordinate
(this can only happen when r < 0) than both coordinates are set to their
average.
average. To make it harder for people to break things there is an effective
maximum on the dimension of cubes of 100. This is set in cubedata.h if
you need something bigger.
There are a few other potentially useful functions defined in cube.c
that vanished from the schema because I stopped using them. Some of
@ -329,7 +332,7 @@ selkovjr@mcs.anl.gov
------------------------------------------------------------------------
Minor updates to this package were made by Bruno Wolff III <bruno@wolff.to>
in August of 2002.
in August/September of 2002.
These include changing the precision from single precision to double
precision and adding some new functions.