Change box terminology from "length" to "width".
Use length terminology in common with other geometric types (usually perimeter).
Fix bugs in line arithmetic which resulted in bad intersection calculations.
Deprecate temporary unstored slope fields.
Check explicitly for intersections at endpoints to avoid rounding ugliness.
Add center() routines for lseg, path, polygon.
Add distance() routines for circle-polygon, polygon-polygon.
Check explicitly for points and polygons contained within polygons
using an axis-crossing algorithm. (Old code just checked bounding boxes).
Add routine to convert circle-box.
*whew*
This matches the behavior of the original formatting for abstime.
Repair datetime + timespan date arithmetic for year boundaries.
From patch submitted by Dave Skinner.
the problem only manifests itself when adding years/months and hours
when the hours:minutes:seconds pushes over midnight.
Fix interpretation of times with explicit timezone when the timezone is
in daylight savings time and is not the default timezone.
Allow interpretation of explicit timezone when it is specified as two words:
<standard time> DST". For example, "MET DST" (Middle European Time Daylight
Savings Time). This syntax is found in the zic package on Linux boxes at least.
Subject: [PORTS] Patches for Irix 6.4
I have worked out how to compile PostgreSQL on Irix 6.4 using the -n32 compiler
mode and version 7.1 of the C compiler. (The n32 compiler use 32 bits
addressing,
but allows access to all the instructions in the MIPS4 instruction set.)
There were several problems:
1) The ld command is not referenced as a macro in all the Makefiles. On
this platform, you have to include -n32 on all the ld commands. Makefiles
were changed as needed.
3) Lots of warnings are generated from the compiler. Since the regression
tests worked OK, I didn't attempt to fix them. If anyone wants the compilation
log, please let me know, and I'll email it to you.
The version of postgresql was 970602. Here is Makefile.custom:
CUSTOM_COPT = -O2 -n32
MK_NO_LORDER = 1
LD = ld -n32
CC += -n32
