nextcloud/apps/gallery/appinfo/database.xml

<?xml version="1.0" encoding="ISO-8859-1" ?>
<database>
	 <name>*dbname*</name>
	 <create>true</create>
	 <overwrite>false</overwrite>
	 <charset>utf8</charset>
	 <table>
		<name>*dbprefix*pictures_images_cache</name>
		<declaration>
			<field>
				<name>uid_owner</name>
				<type>text</type>
				<notnull>true</notnull>
				<length>64</length>
			</field>
			<field>
				<name>path</name>
				<type>text</type>
				<notnull>true</notnull>
				<length>256</length>
			</field>
			<field>
				<name>width</name>
				<type>integer</type>
				<notnull>true</notnull>
				<length>4</length>
			</field>
			<field>
				<name>height</name>
				<type>integer</type>
				<notnull>true</notnull>
				<length>4</length>
			</field>
		</declaration>
	</table>
  <table>
    <name>*dbprefix*gallery_sharing</name>
    <declaration>
      <field>
        <name>token</name>
        <type>text</type>
        <notnull>true</notnull>
        <length>64</length>
      </field>
      <field>
        <name>gallery_id</name>
        <type>integer</type>
        <default>0</default>
        <notnull>true</notnull>
        <length>4</length>
      </field>
      <field>
        <name>recursive</name>
        <type>integer</type>
        <notnull>true</notnull>
        <length>1</length>
      </field>
    </declaration>
  </table>
</database>