<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE schema SYSTEM "../../dtd/xmlSchema.dtd">
<!--
* xml/schema/announcements.xml
*
* Copyright (c) 2014-2021 Simon Fraser University
* Copyright (c) 2000-2021 John Willinsky
* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
*
* Announcements schema in XML.
* XML-BASED DESCRIPTORS ARE DEPRECATED AND SHOULD NOT BE EDITED.
-->
<schema version="0.2">
<!--
*
* TABLE announcement_types
*
-->
<table name="announcement_types">
<field name="type_id" type="I8">
<KEY />
<AUTOINCREMENT/>
</field>
<field name="assoc_type" type="I2">
<!-- NOT NULL not included for upgrade purposes -->
</field>
<field name="assoc_id" type="I8">
<NOTNULL/>
</field>
<descr>Announcement types.</descr>
<index name="announcement_types_assoc">
<col>assoc_type</col>
<col>assoc_id</col>
</index>
</table>
<!--
*
* TABLE announcement_type_settings
*
-->
<table name="announcement_type_settings">
<field name="type_id" type="I8">
<NOTNULL />
</field>
<field name="locale" type="C2" size="14">
<NOTNULL />
<DEFAULT VALUE=""/>
</field>
<field name="setting_name" type="C2" size="255">
<NOTNULL />
</field>
<field name="setting_value" type="X"/>
<field name="setting_type" type="C2" size="6">
<NOTNULL/>
</field>
<descr>Locale-specific announcement type data</descr>
<index name="announcement_type_settings_type_id">
<col>type_id</col>
</index>
<index name="announcement_type_settings_pkey">
<col>type_id</col>
<col>locale</col>
<col>setting_name</col>
<UNIQUE/>
</index>
</table>
<!--
*
* TABLE announcements
*
-->
<table name="announcements">
<field name="announcement_id" type="I8">
<KEY />
<AUTOINCREMENT/>
</field>
<field name="assoc_type" type="I2">
<!-- NOT NULL not included for upgrade purposes -->
</field>
<field name="assoc_id" type="I8">
<NOTNULL/>
</field>
<field name="type_id" type="I8"/>
<field name="date_expire" type="T"/>
<field name="date_posted" type="T">
<NOTNULL/>
</field>
<descr>Announcements.</descr>
<index name="announcements_assoc">
<col>assoc_type</col>
<col>assoc_id</col>
</index>
</table>
<!--
*
* TABLE announcement_settings
*
-->
<table name="announcement_settings">
<field name="announcement_id" type="I8">
<NOTNULL />
</field>
<field name="locale" type="C2" size="14">
<NOTNULL />
<DEFAULT VALUE=""/>
</field>
<field name="setting_name" type="C2" size="255">
<NOTNULL />
</field>
<field name="setting_value" type="X"/>
<field name="setting_type" type="C2" size="6">
<NOTNULL/>
</field>
<descr>Locale-specific announcement data</descr>
<index name="announcement_settings_announcement_id">
<col>announcement_id</col>
</index>
<index name="announcement_settings_pkey">
<col>announcement_id</col>
<col>locale</col>
<col>setting_name</col>
<UNIQUE />
</index>
</table>
</schema>
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