Hi, I've been working on both SQL and Perl for a while now, and have lots more to learn, but am getting there. I'm going on a trip to the UK soon, and my choice of reading on the Eurostar is 'Programming Perl' by O'Reilly. :-\
I have a pet project, which is probably (what with all the other things that I have to do at the moment) not going to see the light of day until the middle of 2004, but that's cool. My question to this list isn't a request to 'hold my hand' and write the code for me, but rather, to give me a few pointers to where I can find the information I need, in order to learn how to do it myself. Here's the deal ... A friend runs a small record shop in Paris. He has several tens of thousands of CDs, 45s, and 33s (or whatever you call them). He wants to get them all onto an SQL database, and be able to keep track of sales, as well as being able to see what's selling well, not so well, etc. Now, I know enough about SQL to be able to knock up a DB along the lines described above, and to extract the information he needs. I run PostgreSQL here on my server, and could get a text file, copy it into a database, and even (with a bit more reading) produce reports. However, that's not the issue, otherwise I'd have posted this question to the PostgreSQL mailing list to which I'm subscribed. Why ? Because he knows next to nothing about computers, and I can't see him wanting to spend the time learning. So here's what I want to do. I want to use perl to produce a webpage, which will be on his PC sitting on the counter in his shop. He'll enter the artist name, the title, the reference, the price that he paid for the record (or the CD, or ... yeah, you get the idea), and then when it's sold, the price he sold it for. This page will dynamically update a PostgreSQL database running on a server in the back of his shop. An added bonus will be if he can maintain a 'mailshot' list, where people will ask to be notified of new acquisitions (strictly on an 'ask first' basis, as he's not interested in sending spam), or a customer database where customers will only be notified of new acquisitions in a particular 'genre', where they've previously expressed an interest. If things go well, he'd even like to have certain (but not all) aspects of the database available to customers and potential customers, via a webpage. An added possibility is that I could keep (and maintain, from a DbA point of view) the database here, and he could login via an encrypted connection, to add and remove records. OK, first question: is all the above possible ? I think that I know the answer, and that it's yes. In which case, my second question is: where can I learn how to do it ? I have 'Introduction to Perl' translated, and the only mention of databases is in telling me to use::DBI. Fine, but ... _how_ do I use DBI ? After that, I need to swot up on CGI, which I've already touched upon in writing a 'feedback' form for my webpage. Your opinions would be welcome. Thanks for listening. D. -- Desmond Coughlan |'Io non mori, e non rimasi vivo' [EMAIL PROTECTED] http://www.zeouane.org
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