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* source code
@ 1993-04-27 22:35  Sean.Levy@cs.cmu.edu
  0 siblings, 0 replies; 2+ messages in thread

From: Sean.Levy@cs.cmu.edu @ 1993-04-27 22:35 UTC (permalink / raw)
  To: postgres@postgres.berkeley.edu

I'd like to pick up the latest source code for postgres 4.1, since I
need to port it to a buncha stuff (alpha/osf1, hp, etc). The situation
on postgres.berkeley.edu is a little confusing. After grabbing/unpacking
most of what was in pub/postgres/post-pieces/developer/*, I got an error
-- zcat complained stdin was corrupted. It looked like I got most of the
tree, so I started rooting around, and began to get the sneaking
suspicion that the code/docs I was looking at were pretty old (the RCS
date stamps on some of the files were from 1991). To add to my
consternation, the README seems to indicate this is v4r0r1, not v4r1. Is
this true? If so, where can I get the latest stuff? 

Finally, is there a master list of ports that have been done? I did a
port of libpq to AIX 3.1.5 a looong time ago, and have not kept up since
then... 

TIA, 
			-- Sean 
-- 
Sean Levy, n-dim Group, EDRC, CMU, 5000 Forbes Ave, PGH, PA 15213 
Email: snl+@cmu.edu, Phone: +1 412 268 5221, Fax: +1 412 268 5229 
 



^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* source code
@ 1993-05-18 14:18  M92 <hamiltop@computer-science.manchester.ac.uk>
  0 siblings, 0 replies; 2+ messages in thread

From: M92 @ 1993-05-18 14:18 UTC (permalink / raw)
  To: postgres@postgres.berkeley.edu

I am involved in a project to set-up a database of objects which will be used
in a simulation environment. These objects will consist of various components,
including icon bitmap, text and source code (written in C), and will be 
organised in an inheritance hierarchy.

I am investigating how such objects could be established in postgres and of 
particular concern is how the source code will be stored. In the Stonebraker and Rowe paper The Design of Postgres the type "cproc" is mention, however this is not discussed in the postgres reference manual - has this feature been 
implemented and if so would it be useful for this application?

Two options are being considered :

	1. Store the code as a large object. Therefore database integrity and 
caching and locking issues will be handled by postgres.
	
	2. The source code will be a UNIX file referenced in the object relation. With this option integrity, caching and locking strategies must implemented.


I would like to hear form anybody who has attempted to included source code in a
postgres database by either these methods,or any other, and anybody who can
offer helpful advice on this project.

Paul.



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