the elj project

Open Source Eiffel Libraries and Applications

(SmartEiffel and ISE Eiffel)


PostgreSQL: elj database interface

Introduction

This is the elj interface to the PostgresSQL database.

PostgreSQL is a sophisticated Object-Relational DBMS, supporting almost all SQL constructs, including subselects, transactions, and user-defined types and functions. It is the most advanced open-source database available anywhere.

Details

Documentation for the moment is limited to the source code:

and an example:

Note: For win32 users we provide the appropriate dll (libpq.dll) and lib (libpq.lib) files to work with the postgres interface:

For Linux users (for the moment), you will need to download postgres and compile for your system (alternatively it may already be configured to your system).

elj Project Quick Links
Project Status/Warning (25 July 2003)
Official Downloads:
0.7 Release (20 Jun 03) (announce getting started docs)
Docs: Tutorial (pdf), Style (pdf) Syntax etl3
wxEiffel: wxWindows (ver:2.4.1) (cvs, wxWindows, lists: users dev, news *, wx-c)
Common Classes (cvs)
elj-db: elj database interface
elj FireBird interface (cvs, lists)
elj sqlite (cvs, home, list, news, SQL)
elj SleepyCat interface (cvs, news)
elj mysql interface) (cvs)
elj Postgres interface (cvs, news)
elj btrieve (cvs news)
compression: zlib bzip2/bzlib
elj Lua interface (cvs home list news)
elj libxml2 interface (cvs eg list news)
os: elj win32api interface
Related/Interesting
Eiffel Struggle 2003 (NICE cetus-links ceug)
ewg (Eiffel<->C) (home cvs news)
ePDF (PDF) (home cvs news)
yaesockets (home cvs news)
nenie Eiffel (xml,networking,snmp,DES,..) - (homepage cvs)
Goanna (web services) - (cvs)
mico/E (open source Eiffel CORBA services )
ePosix: posix interface (news)
EiffelOpenGL (sf cvs)
elj-girls: our first application
diuturnal: multiplayer turn-based strategy game (home cvs)
elj Perlish -(cvs examples Perl)
elj Reg Exp -(cvs PCRE)

elj Dependency Links
SmartEiffel (GNU Eiffel Compiler FAQ) - (beta bugs list news *)
ISE Eiffel (downloads) - (list cle faqs)
GOBO Project (lists: dev user commits cvs geant * gexace)
elj Mailing List: (elj-devel elj-users elj-commits)

elj hosted and supported by SourceForge

``.. in open source, software lives on if there are enough believers to keep it alive ..'' (WSJ - 20 Jul 2003)

http://elj.sourceforge.net/projects/db/postgres
Dec 04, 2003, 00:26 UTC