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28 Commits

Author SHA1 Message Date
Bruce Momjian
deea69b90e Change some ABORTS to ERROR. Add line number when COPY Failure. 1998-01-05 16:40:20 +00:00
Bruce Momjian
0d9fc5afd6 Change elog(WARN) to elog(ERROR) and elog(ABORT). 1998-01-05 03:35:55 +00:00
Thomas G. Lockhart
4293adc117 Disable checking for zero or one points with deeper parens on input. 
Polygon input would not accept single-point polygon output and dump.
 1997-09-25 14:09:04 +00:00
Thomas G. Lockhart
75aef05530 Add point_ne() function. 
Fix up tabbing of most function declarations.
 1997-09-20 16:22:31 +00:00
Bruce Momjian
3f365ba0fc Inline memset() as MemSet(). 1997-09-18 20:22:58 +00:00
Bruce Momjian
59f6a57e59 Used modified version of indent that understands over 100 typedefs. 1997-09-08 21:56:23 +00:00
Bruce Momjian
075cede748 Add typdefs to pgindent run. 1997-09-08 20:59:27 +00:00
Bruce Momjian
319dbfa736 Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting. 1997-09-08 02:41:22 +00:00
Bruce Momjian
1ccd423235 Massive commit to run PGINDENT on all *.c and *.h files. 1997-09-07 05:04:48 +00:00
Bruce Momjian
ec05063be0 Cleanups needed for indent. 1997-09-05 20:20:56 +00:00
Bruce Momjian
ae50c8d84b Cleanups needed for indent. 1997-09-05 19:32:44 +00:00
Bruce Momjian
a1635450b3 Cleanups needed for indent. Remove }; 1997-09-05 18:13:45 +00:00
Bruce Momjian
0ab2921290 Change time function names to be more consistent, and check for zero divides, from Michael Reifenberg. 1997-08-21 23:57:00 +00:00
Bruce Momjian
1d8bbfd2e7 Make functions static where possible, enclose unused functions in #ifdef NOT_USED. 1997-08-19 21:40:56 +00:00
Bruce Momjian
ea5b5357cd Remove more (void) and fix -Wall warnings. 1997-08-12 22:55:25 +00:00
Thomas G. Lockhart
215bc83d75 Remove #ifdef'd support for old i/o styles. 
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*
 1997-07-29 16:08:18 +00:00
Thomas G. Lockhart
06ea3c9a24 Add upgradepath(), isoldpath(), upgradepoly() and revertpoly() to allow 
migration from pre-v6.1 geometric data types.
Only allow new input syntax for paths and polygons.
 1997-06-03 14:01:22 +00:00
Bruce Momjian
afb089d4a4 Put back old lines. 1997-06-01 04:16:16 +00:00
Bruce Momjian
93b03649d4 Cleanup for AIX from Darren. 1997-06-01 03:39:28 +00:00
Thomas G. Lockhart
ac534bee01 Clean up redundant tests for valid pointers in geometric types. 
Fix up decoder field masks for timespan and reltime.
 1997-05-23 05:24:53 +00:00
Marc G. Fournier
3e871388b5 From: Darren King <aixssd!darrenk@abs.net> 
Subject: [PATCHES] Re: [PORTS] AIX 6.1 fixes...

Here are the patches for the two things that wouldn't make it thru the AIX
compiler.  The geo_ops.c change is harmless I believe.  The nbtcompare.c patch
fixes me, but I don't know about any other ports.  Maybe wait on that one
until Vadim decides what to do about the unsigned vs signed chars varlena
issue.
 1997-05-22 00:07:30 +00:00
Marc G. Fournier
6ea80b470b From: Olaf Mittelstaedt <MSTAEDT@va-sigi.va.fh-ulm.de> 
Minor patches to geo_ops.c to clean up compile under AIX 4.1.3
 1997-05-19 03:49:39 +00:00
Thomas G. Lockhart
64d9b50893 Fix timezone manipulation code to avoid crashes on some machines. 
Add type conversion functions for floating point numbers.
Check for zero in unary minus floating point code (IEEE allows an
 explicit negative zero which looks ugly in a query result!).
Ensure circle type has non-negative radius.
 1997-05-11 15:11:47 +00:00
Thomas G. Lockhart
d464e31593 Remove valid pointer checks for returns from palloc() since palloc() will not 
return if storage is not allocated. Ref: Vadim 97/05/01
 1997-05-06 07:27:51 +00:00
Marc G. Fournier
094ec2d3f3 More timezone patches by Thomas: 
Here are patches which should help fix timezone problems in the
datetime and abstime code. Also, I repatched varlena.c to add in
some comments and a little error checking on top of Vadim's earlier
repairs. There are slight mods to the circle data type to have the
distance operator between circles measure the distance between
closest points rather than between centers.
 1997-04-25 18:40:50 +00:00
Marc G. Fournier
9e2a87b62d Major patch from Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> 
OK, here are a passel of patches for the geometric data types.
These add a "circle" data type, new operators and functions
for the existing data types, and change the default formats
for some of the existing types to make them consistant with
each other. Current formatting conventions (e.g. compatible
with v6.0 to allow dump/reload) are supported, but the new
conventions should be an improvement and we can eventually
drop the old conventions entirely.

For example, there are two kinds of paths (connected line segments),
open and closed, and the old format was

'(1,2,1,2,3,4)' for a closed path with two points (1,2) and (3,4)
'(0,2,1,2,3,4)' for an open path with two points (1,2) and (3,4)

Pretty arcane, huh? The new format for paths is

'((1,2),(3,4))' for a closed path with two points (1,2) and (3,4)
'[(1,2),(3,4)]' for an open path with two points (1,2) and (3,4)

For polygons, the old convention is

'(0,4,2,0,4,3)' for a triangle with points at (0,0),(4,4), and (2,3)

and the new convention is

'((0,0),(4,4),(2,3))' for a triangle with points at (0,0),(4,4), and (2,3)

Other data types which are also represented as lists of points
(e.g. boxes, line segments, and polygons) have similar representations
(they surround each point with parens).

For v6.1, any format which can be interpreted as the old style format
is decoded as such; we can remove that backwards compatibility but ugly
convention for v7.0. This will allow dump/reloads from v6.0.

These include some updates to the regression test files to change the test
for creating a data type from "circle" to "widget" to keep the test from
trashing the new builtin circle type.
 1997-04-22 17:35:09 +00:00
Marc G. Fournier
53d8be3bbf Date/Time updates from Thomas... 1997-03-14 23:21:12 +00:00
Bruce Momjian
b913dd1f9e Add prototypes for oracle-compat functions. Rename geo-*.c adt to geo_*.c 1997-03-09 20:41:02 +00:00