gpg: failed to create temporary file '/var/lib/lurker/.#lk0x5792c100.hantslug.org.uk.22594': Permission denied
gpg: keyblock resource '/var/lib/lurker/pubring.gpg': Permission denied
gpg: Signature made Tue Jan 13 12:09:01 2009 GMT
gpg: using DSA key 11BEF6408586B4B2
gpg: Can't check signature: No public key
Damian Brasher wrote:
>
> I have just put together a MySQL script as I'm about to start filling in
> the BaB meeting register DB for my own use (printed copy for security).
> Here is the script for the DB, I'm about to add a PHP front end to it and
> add data. Any thoughts? I'll make the front end available Saturday for
> further discussion. I use XAMPP so it is network visible from within ECS
> (with an htaccess password).
>
[snip]
>
> DROP TABLE IF EXISTS attendee;
> CREATE TABLE attendee (
> forename VARCHAR(50) NOT NULL,
> surname VARCHAR(50) NOT NULL,
> email VARCHAR(50),
> member ENUM('yes','no') NOT NULL,
> new_attendee ENUM('yes','no') NOT NULL,
> mac VARCHAR(50),
> PRIMARY KEY (forename, surname),
> FOREIGN KEY (mac) REFERENCES macs (mac)
> ) COMMENT "HLUG BaB meeting register Southampton Uni (ECS)";
>
> DROP TABLE IF EXISTS macs;
> CREATE TABLE macs (
> mac VARCHAR(50) NOT NULL,
> PRIMARY KEY (mac)
> ) COMMENT "MAC Address entries";
Three problems I can see:
1. using forename and surname for the attendee key will fail if two
people have the same name;
2. MAC address data is duplicated unnecessarily; and
3. it only allows one MAC address to be associated with an attendee.
I would do the following:
CREATE TABLE attendee (
id INT NOT NULL,
forename VARCHAR(50) NOT NULL,
surname VARCHAR(50) NOT NULL,
email VARCHAR(50),
member ENUM('yes','no') NOT NULL,
new_attendee ENUM('yes','no') NOT NULL,
PRIMARY KEY (id)
) COMMENT "HLUG BaB meeting register Southampton Uni (ECS)";
DROP TABLE IF EXISTS macs;
CREATE TABLE macs (
attendee_id INT NOT NULL,
mac VARCHAR(50) NOT NULL,
PRIMARY KEY (attendee_id, mac)
) COMMENT "MAC Address entries";
Chris
--
Chris Smith <cjs94@???>
