Hello!
I am writing a addressbook module for my software right now. I have the database set up so far that it supports a very flexible address-book configuration.
I can create n-entries for every type I want. Type means here
data like 'email', 'address', 'telephone' etc.
I have a table named 'contact_profiles'.
This only has two columns:
id Primary key
date_created DATETIME
And then there is a table called contact_attributes. This one is a little more complex:
id PK
#profile (Foreign key to contact_profiles.id)
type VARCHAR describing the type of the entry (name, email, phone, fax, website, ...) I should probably change this to a SET later.
value Text (containing the value for the attribute).
I can now link to these profiles, for example from my user's table. But from here I run into problems.
At the moment I would have to create a JOIN for each value that I want to retrieve.
Is there a possibility to somehow create a View, that gives me a result with the type's as columns?
So right now I would get something like
#profile type value
1 email
[email protected]
1 name Sebastian Hoitz
1 website domain.tld
But it would be nice to get a result like this:
#profile email name website
1
[email protected] Sebastian Hoitz domain.tld
The reason I do not want to create the table layout like this initially is, that there might always be things to add and I want to be able to have multiple attributes of the same type.
So do you know if there is any possibility to convert this dynamically?
If you need a better description please let me know.
Thank you!
