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-rw-r--r--tests/lib/DB/schemDiffData/autoincrement.xml16
-rw-r--r--tests/lib/DB/schemDiffData/clob.xml14
-rw-r--r--tests/lib/DB/schemDiffData/core.xml1347
-rw-r--r--tests/lib/DB/schemDiffData/default-1.xml51
-rw-r--r--tests/lib/DB/schemDiffData/unsigned.xml68
5 files changed, 1496 insertions, 0 deletions
diff --git a/tests/lib/DB/schemDiffData/autoincrement.xml b/tests/lib/DB/schemDiffData/autoincrement.xml
new file mode 100644
index 00000000000..458c5d8166f
--- /dev/null
+++ b/tests/lib/DB/schemDiffData/autoincrement.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<database>
+ <table>
+ <name>*dbprefix*external_config</name>
+ <declaration>
+ <field>
+ <name>config_id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <length>6</length>
+ </field>
+ </declaration>
+ </table>
+</database>
diff --git a/tests/lib/DB/schemDiffData/clob.xml b/tests/lib/DB/schemDiffData/clob.xml
new file mode 100644
index 00000000000..08aef18c31d
--- /dev/null
+++ b/tests/lib/DB/schemDiffData/clob.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<database>
+ <table>
+ <name>*dbprefix*external_config</name>
+ <declaration>
+ <field>
+ <name>value</name>
+ <type>text</type>
+ <notnull>true</notnull>
+ <length>100000</length>
+ </field>
+ </declaration>
+ </table>
+</database>
diff --git a/tests/lib/DB/schemDiffData/core.xml b/tests/lib/DB/schemDiffData/core.xml
new file mode 100644
index 00000000000..3775eb6cb37
--- /dev/null
+++ b/tests/lib/DB/schemDiffData/core.xml
@@ -0,0 +1,1347 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<database>
+
+ <table>
+
+ <!--
+ Namespaced Key-Value Store for Application Configuration.
+ - Keys are namespaced per appid.
+ - E.g. (core, global_cache_gc_lastrun) -> 1385463286
+ -->
+ <name>*dbprefix*appconfig</name>
+
+ <declaration>
+
+ <field>
+ <name>appid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>32</length>
+ </field>
+
+ <field>
+ <name>configkey</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>configvalue</name>
+ <type>clob</type>
+ <notnull>false</notnull>
+ </field>
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Bidirectional Map for Storage Names and Storage Ids.
+ - Assigns each storage name a unique storage id integer.
+ - Long storage names are hashed.
+ - E.g. local::/tmp/ <-> 2
+ - E.g. b5db994aa8c6625100e418406c798269 <-> 27
+ -->
+ <name>*dbprefix*storages</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>numeric_id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>available</name>
+ <type>integer</type>
+ <default>1</default>
+ <notnull>true</notnull>
+ </field>
+
+ <field>
+ <name>last_checked</name>
+ <type>integer</type>
+ </field>
+ </declaration>
+
+ </table>
+
+ <!-- a list of all mounted storage per user, populated on filesystem setup -->
+ <table>
+
+ <name>*dbprefix*mounts</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>storage_id</name>
+ <type>integer</type>
+ <notnull>true</notnull>
+ </field>
+
+ <!-- fileid of the root of the mount, foreign key: oc_filecache.fileid -->
+ <field>
+ <name>root_id</name>
+ <type>integer</type>
+ <notnull>true</notnull>
+ </field>
+
+ <field>
+ <name>user_id</name>
+ <type>text</type>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>mount_point</name>
+ <type>text</type>
+ <notnull>true</notnull>
+ <length>4000</length>
+ </field>
+
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Bidirectional Map for Mimetypes and Mimetype Id
+ - Assigns each mimetype (and supertype) a unique mimetype id integer.
+ - E.g. application <-> 5
+ - E.g. application/pdf <-> 6
+ -->
+ <name>*dbprefix*mimetypes</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>mimetype</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Main file table containing one row for each directory and file.
+ - Assigns a unique integer fileid to each file (and directory)
+ - Assigns an etag to each file (and directory)
+ - Caches various file/dir properties such as:
+ - path (filename, e.g. files/combinatoricslib-2.0_doc.zip)
+ - path_hash = md5(path)
+ - name (basename, e.g. combinatoricslib-2.0_doc.zip)
+ - size (for directories this is the sum of all contained file sizes)
+ -->
+ <name>*dbprefix*filecache</name>
+
+ <declaration>
+
+ <field>
+ <name>fileid</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <length>4</length>
+ </field>
+
+ <!-- Foreign Key storages::numeric_id -->
+ <field>
+ <name>storage</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>path</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>4000</length>
+ </field>
+
+ <field>
+ <name>path_hash</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>32</length>
+ </field>
+
+ <!-- Foreign Key filecache::fileid -->
+ <field>
+ <name>parent</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>name</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>250</length>
+ </field>
+
+ <!-- Foreign Key mimetypes::id -->
+ <field>
+ <name>mimetype</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <!-- Foreign Key mimetypes::id -->
+ <field>
+ <name>mimepart</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>size</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>8</length>
+ </field>
+
+ <field>
+ <name>mtime</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>storage_mtime</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>encrypted</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>unencrypted_size</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>8</length>
+ </field>
+
+ <field>
+ <name>etag</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>40</length>
+ </field>
+
+ <field>
+ <name>permissions</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>false</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>checksum</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>255</length>
+ </field>
+
+
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Stores which groups have which users as members in an n:m relationship.
+ - Maps group id (gid) to a set of users (uid)
+ - Maps user id (uid) to a set of groups (gid) (but without index)
+ -->
+ <name>*dbprefix*group_user</name>
+
+ <declaration>
+
+ <!-- Foreign Key groups::gid -->
+ <field>
+ <name>gid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <!-- Foreign Key users::uid -->
+ <field>
+ <name>uid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Stores which groups have which users as admins in an n:m relationship.
+ - Maps group id (gid) to a set of users (uid)
+ - Maps user id (uid) to a set of groups (gid)
+
+ NOTE: This could (very likely) be reduced to a single bit in group_user
+ instead of repeating varchars gid and uid here
+ -->
+ <name>*dbprefix*group_admin</name>
+
+ <declaration>
+
+ <!-- Foreign Key groups::gid -->
+ <field>
+ <name>gid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <!-- Foreign Key users::uid -->
+ <field>
+ <name>uid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ A simple list of groups.
+ -->
+ <name>*dbprefix*groups</name>
+
+ <declaration>
+
+ <field>
+ <name>gid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Namespaced Key-Value Store for User Preferences
+ - Keys are namespaced per userid and appid.
+ - E.g. (admin, files, cache_version) -> 5
+ -->
+ <name>*dbprefix*preferences</name>
+
+ <declaration>
+
+ <!-- Foreign Key users::uid -->
+ <field>
+ <name>userid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>appid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>32</length>
+ </field>
+
+ <field>
+ <name>configkey</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>configvalue</name>
+ <type>clob</type>
+ <notnull>false</notnull>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ WebDAV properties.
+ -->
+ <name>*dbprefix*properties</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <autoincrement>1</autoincrement>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <!-- Foreign Key users::uid -->
+ <field>
+ <name>userid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>propertypath</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ <field>
+ <name>propertyname</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ <field>
+ <name>propertyvalue</name>
+ <type>text</type>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Shares of all types (user-to-user, external-via-link, etc.)
+ -->
+ <name>*dbprefix*share</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <autoincrement>1</autoincrement>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <!-- Constant OCP\Share::SHARE_TYPE_* -->
+ <field>
+ <name>share_type</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>1</length>
+ </field>
+
+ <!-- Foreign Key users::uid or NULL -->
+ <field>
+ <name>share_with</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>255</length>
+ </field>
+
+ <!-- Foreign Key users::uid -->
+ <!-- This is the owner of the share
+ which does not have to be the initiator of the share -->
+ <field>
+ <name>uid_owner</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <!-- Foreign Key users::uid -->
+ <!-- This is the initiator of the share -->
+ <field>
+ <name>uid_initiator</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>64</length>
+ </field>
+
+
+
+ <!-- Foreign Key share::id or NULL -->
+ <field>
+ <name>parent</name>
+ <type>integer</type>
+ <notnull>false</notnull>
+ <length>4</length>
+ </field>
+
+ <!-- E.g. file or folder -->
+ <field>
+ <name>item_type</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <!-- Foreign Key filecache::fileid -->
+ <field>
+ <name>item_source</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>255</length>
+ </field>
+
+ <field>
+ <name>item_target</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>255</length>
+ </field>
+
+ <!-- Foreign Key filecache::fileid -->
+ <field>
+ <name>file_source</name>
+ <type>integer</type>
+ <notnull>false</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>file_target</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>512</length>
+ </field>
+
+ <!-- Permission bitfield -->
+ <field>
+ <name>permissions</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>1</length>
+ </field>
+
+ <!-- Time of share creation -->
+ <field>
+ <name>stime</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>8</length>
+ </field>
+
+ <!-- Whether the receiver accepted the share, if share_with is set. -->
+ <field>
+ <name>accepted</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>1</length>
+ </field>
+
+ <!-- Time of share expiration -->
+ <field>
+ <name>expiration</name>
+ <type>timestamp</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <name>token</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>32</length>
+ </field>
+
+ <field>
+ <name>mail_send</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>1</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Scheduled background jobs.
+ See OC\BackgroundJob\JobList.
+ -->
+ <name>*dbprefix*jobs</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>class</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ <field>
+ <name>argument</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>4000</length>
+ </field>
+
+ <field>
+ <!-- timestamp when the job was executed the last time -->
+ <name>last_run</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <!-- timestamp when the job was checked if it needs execution the last time -->
+ <name>last_checked</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <!-- timestamp when the job was reserved the last time, 1 day timeout -->
+ <name>reserved_at</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ List of usernames, their display name and login password.
+ -->
+ <name>*dbprefix*users</name>
+
+ <declaration>
+
+ <field>
+ <name>uid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>displayname</name>
+ <type>text</type>
+ <default></default>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>password</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+
+ </declaration>
+
+ </table>
+
+ <table>
+ <name>*dbprefix*authtoken</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <!-- Foreign Key users::uid -->
+ <field>
+ <name>uid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>login_name</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>password</name>
+ <type>clob</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <name>name</name>
+ <type>clob</type>
+ <default></default>
+ <notnull>true</notnull>
+ </field>
+
+ <field>
+ <name>token</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>200</length>
+ </field>
+
+ <field>
+ <name>type</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>2</length>
+ </field>
+
+ <field>
+ <name>last_activity</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ </declaration>
+ </table>
+
+ <table>
+
+ <!--
+ List of tags (category) + a unique tag id (id) per user (uid) and type.
+ -->
+ <name>*dbprefix*vcategory</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <!-- Foreign Key users::uid -->
+ <field>
+ <name>uid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>type</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>category</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ </declaration>
+ </table>
+
+ <table>
+
+ <!--
+ Object-Tag associations per tag type.
+ -->
+ <name>*dbprefix*vcategory_to_object</name>
+
+ <declaration>
+
+ <field>
+ <name>objid</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <!-- Foreign Key vcategory::id -->
+ <field>
+ <name>categoryid</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>type</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+ <!--
+ List of system-wide tags
+ -->
+ <name>*dbprefix*systemtag</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <!-- Tag name -->
+ <field>
+ <name>name</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <!-- Visibility: 0 user-not-visible, 1 user-visible -->
+ <field>
+ <name>visibility</name>
+ <type>integer</type>
+ <default>1</default>
+ <notnull>true</notnull>
+ <length>1</length>
+ </field>
+
+ <!-- Editable: 0 user-not-editable, 1 user-editable -->
+ <field>
+ <name>editable</name>
+ <type>integer</type>
+ <default>1</default>
+ <notnull>true</notnull>
+ <length>1</length>
+ </field>
+
+ </declaration>
+ </table>
+
+ <table>
+
+ <!--
+ System tag to object associations per object type.
+ -->
+ <name>*dbprefix*systemtag_object_mapping</name>
+
+ <declaration>
+
+ <!-- object id (ex: file id for files)-->
+ <field>
+ <name>objectid</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <!-- object type (ex: "files")-->
+ <field>
+ <name>objecttype</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <!-- Foreign Key systemtag::id -->
+ <field>
+ <name>systemtagid</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ System tag to group mapping
+ -->
+ <name>*dbprefix*systemtag_group</name>
+
+ <declaration>
+
+ <!-- Foreign Key systemtag::id -->
+ <field>
+ <name>systemtagid</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>gid</name>
+ <type>string</type>
+ <notnull>true</notnull>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Namespaced Key-Value Store for arbitrary data.
+ - Keys are namespaced per userid and appid.
+ - E.g. (admin, files, foo) -> bar
+ -->
+ <name>*dbprefix*privatedata</name>
+
+ <declaration>
+
+ <field>
+ <name>keyid</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ <autoincrement>1</autoincrement>
+ </field>
+
+ <!-- Foreign Key users::uid -->
+ <field>
+ <name>user</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>app</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ <field>
+ <name>key</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ <field>
+ <name>value</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+
+ <!--
+ Table for storing transactional file locking
+ -->
+ <name>*dbprefix*file_locks</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ <autoincrement>1</autoincrement>
+ </field>
+
+ <field>
+ <name>lock</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>key</name>
+ <type>text</type>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>ttl</name>
+ <type>integer</type>
+ <default>-1</default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+ <!--
+ default place to store comment data
+ -->
+ <name>*dbprefix*comments</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ <autoincrement>1</autoincrement>
+ </field>
+
+ <field>
+ <name>parent_id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>topmost_parent_id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>children_count</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>actor_type</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>actor_id</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>message</name>
+ <type>clob</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <name>verb</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>creation_timestamp</name>
+ <type>timestamp</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <name>latest_child_timestamp</name>
+ <type>timestamp</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <name>object_type</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>object_id</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+ <!--
+ default place to store per user and object read markers
+ -->
+ <name>*dbprefix*comments_read_markers</name>
+
+ <declaration>
+
+ <field>
+ <name>user_id</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>marker_datetime</name>
+ <type>timestamp</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <name>object_type</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>object_id</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+ <table>
+ <!--
+ Encrypted credentials storage
+ -->
+ <name>*dbprefix*credentials</name>
+
+ <declaration>
+
+ <field>
+ <name>user</name>
+ <type>text</type>
+ <default></default>
+ <notnull>false</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>identifier</name>
+ <type>text</type>
+ <notnull>true</notnull>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>credentials</name>
+ <type>clob</type>
+ <notnull>false</notnull>
+ </field>
+
+ </declaration>
+
+ </table>
+
+</database>
diff --git a/tests/lib/DB/schemDiffData/default-1.xml b/tests/lib/DB/schemDiffData/default-1.xml
new file mode 100644
index 00000000000..39b95a1f273
--- /dev/null
+++ b/tests/lib/DB/schemDiffData/default-1.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<database>
+
+ <table>
+
+ <!--
+ Table for storing transactional file locking
+ -->
+ <name>*dbprefix*file_locks</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ <autoincrement>1</autoincrement>
+ </field>
+
+ <field>
+ <name>lock</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>key</name>
+ <type>text</type>
+ <notnull>true</notnull>
+ <default>(stupid text)</default>
+ <length>64</length>
+ </field>
+
+ <field>
+ <name>ttl</name>
+ <type>integer</type>
+ <default>-1</default>
+ <notnull>true</notnull>
+ <length>4</length>
+ </field>
+
+ </declaration>
+
+ </table>
+
+</database>
diff --git a/tests/lib/DB/schemDiffData/unsigned.xml b/tests/lib/DB/schemDiffData/unsigned.xml
new file mode 100644
index 00000000000..e89fd6a5d4e
--- /dev/null
+++ b/tests/lib/DB/schemDiffData/unsigned.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<database>
+
+ <table>
+
+ <!--
+ Scheduled background jobs.
+ See OC\BackgroundJob\JobList.
+ -->
+ <name>*dbprefix*jobs</name>
+
+ <declaration>
+
+ <field>
+ <name>id</name>
+ <type>integer</type>
+ <default>0</default>
+ <notnull>true</notnull>
+ <autoincrement>1</autoincrement>
+ <unsigned>true</unsigned>
+ <length>4</length>
+ </field>
+
+ <field>
+ <name>class</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>255</length>
+ </field>
+
+ <field>
+ <name>argument</name>
+ <type>text</type>
+ <default></default>
+ <notnull>true</notnull>
+ <length>4000</length>
+ </field>
+
+ <field>
+ <!-- timestamp when the job was executed the last time -->
+ <name>last_run</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <!-- timestamp when the job was checked if it needs execution the last time -->
+ <name>last_checked</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ <field>
+ <!-- timestamp when the job was reserved the last time, 1 day timeout -->
+ <name>reserved_at</name>
+ <type>integer</type>
+ <default></default>
+ <notnull>false</notnull>
+ </field>
+
+ </declaration>
+
+ </table>
+
+</database>