CODEWITHSUNDEEP
mediawikisemantic-mediawiki
Velaro
Velaro

Reputation: 501

What does _fpt_ stand for in semantic mediawiki

In database I have two types of tables [based on their name] Example:

1. smw_di_... => [semantic mediawiki data item => as I understood]

2. smw_fpt_... => [??]

And what is the key s_id

Does someone know?

It's important to me to understand the logic, because no books are available, no documentation...

Upvotes: 1

Views: 35

Answers (1)

Velaro
Velaro

Reputation: 501

FPT - Fixed Property Table

Fixed Properties are properties that are user defined but intensively used in the wiki

extensions/SemanticMediaWiki/src/SQLStore/PropertyTableInfoFetcher.php

private $fixedSpecialProperties = array(
        // property declarations
        '_TYPE', '_UNIT', '_CONV', '_PVAL', '_LIST', '_SERV',
        // query statistics (very frequently used)
        '_ASK', '_ASKDE', '_ASKSI', '_ASKFO', '_ASKST', '_ASKDU',
        // subproperties, classes, and instances
        '_SUBP', '_SUBC', '_INST',
        // redirects
        '_REDI',
        // has sub object
        '_SOBJ',
        // vocabulary import and URI assignments
        '_IMPO', '_URI',
        // Concepts
        '_CONC'
    );

s_id => pointer [foreign key to smw_object_ids smw_id]

p_id => property id if it's not fixed DI

Upvotes: 1

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