<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE schema SYSTEM "../../dtd/xmlSchema.dtd">

<!--
  * xml/schema/libraryFiles.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.
  *
  * Library files schema in XML.
  * XML-BASED DESCRIPTORS ARE DEPRECATED AND SHOULD NOT BE EDITED.
  -->

<schema version="0.2">
	<!--
	  *
	  * TABLE library_files
	  *
	  -->
	<table name="library_files">
		<field name="file_id" type="I8">
			<KEY/>
			<AUTOINCREMENT/>
		</field>
		<field name="context_id" type="I8">
			<NOTNULL/>
		</field>
		<field name="file_name" type="C2" size="255">
			<NOTNULL/>
		</field>
		<field name="original_file_name" type="C2" size="255">
			<NOTNULL/>
		</field>
		<field name="file_type" type="C2" size="255">
			<NOTNULL/>
		</field>
		<field name="file_size" type="I8">
			<NOTNULL/>
		</field>
		<field name="type" type="I1">
			<NOTNULL/>
		</field>
		<field name="date_uploaded" type="T">
			<NOTNULL/>
		</field>
		<field name="date_modified" type="T">
			<NOTNULL/>
		</field>
		<field name="submission_id" type="I8">
			<NOTNULL/>
		</field>
		<field name="public_access" type="I1">
				<DEFAULT VALUE="0"/>
		</field>
		<descr>Library files for a context</descr>
		<index name="library_files_context_id">
			<col>context_id</col>
		</index>
		<index name="library_files_submission_id">
			<col>submission_id</col>
		</index>
	</table>

	<!--
	  *
	  * TABLE library_file_settings
	  *
	  -->
	<table name="library_file_settings">
		<field name="file_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/>
			<descr>(bool|int|float|string|object|date)</descr>
		</field>
		<descr>Library file metadata.</descr>
		<index name="library_file_settings_id">
			<col>file_id</col>
		</index>
		<index name="library_file_settings_pkey">
			<col>file_id</col>
			<col>locale</col>
			<col>setting_name</col>
			<UNIQUE/>
		</index>
	</table>
</schema>