File:WordPress file-reference ERD.svg

Summary[edit]

Source[edit]

Generated from the following GraphViz code:

graph {
    rankdir=LR

	
    /* Nodes */

    posts[shape=rect]
    posts_id[shape=ellipse, label="ID"]
    post_type[label="post_type"]
    post_parent
    post_type_note[label="='attachment'", shape=note, fontsize=10]

    postmeta[shape=rect]
    meta_key
    meta_value
    meta_key_note[label="='_wp_attached_file'", shape=note, fontsize=10]
    meta_value_note[label="File name of uploaded file,\nrelative to WP uploads directory.", shape=note, fontsize=10]

	
    /* Edges */

    posts--posts_id
    posts--post_type
    posts--post_parent
    post_type--post_type_note
    post_parent--posts_id[style=dotted, label="F.K."]

    postmeta--post_id
    postmeta--meta_id
    postmeta--meta_key
    postmeta--meta_value

    post_id--posts_id[style=dotted, label="F.K."]

    meta_key--meta_key_note[style=dashed]
    meta_value--meta_value_note[style=dashed]

}

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following licenses:

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue

This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International, 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.

You are free:

• to share – to copy, distribute and transmit the work
• to remix – to adapt the work

Under the following conditions:

• attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue

You may select the license of your choice.