1 files changed, 272 insertions, 0 deletions
diff --git a/hubzilla_er/diagrams/fcontact.implied2degrees.dot b/hubzilla_er/diagrams/fcontact.implied2degrees.dot
new file mode 100644
index 000000000..6c484340e
--- /dev/null
+++ b/hubzilla_er/diagrams/fcontact.implied2degrees.dot
@@ -0,0 +1,272 @@
+// dot 2.26.3 on Linux 3.2.0-4-686-pae
+// SchemaSpy rev 590
+digraph "impliedTwoDegreesRelationshipsDiagram" {
+  graph [
+    rankdir="RL"
+    bgcolor="#f7f7f7"
+    label="\nGenerated by SchemaSpy"
+    labeljust="l"
+    nodesep="0.18"
+    ranksep="0.46"
+    fontname="Helvetica"
+    fontsize="11"
+  ];
+  node [
+    fontname="Helvetica"
+    fontsize="11"
+    shape="plaintext"
+  ];
+  edge [
+    arrowsize="0.8"
+  ];
+  "attach":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "config":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "conv":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "fcontact":"id":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "ffinder":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "group_member":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "groups":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "item":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "item_id":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "likes":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "mail":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "photo":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "profdef":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "profext":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "profile_check":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "register":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "sign":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "sys_perms":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "xconfig":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "xign":"elipses":w -> "verify":"id":e [arrowhead=none dir=back arrowtail=teeodot style=dashed];
+  "attach" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">attach</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="attach.html"
+    tooltip="attach"
+  ];
+  "config" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">config</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 2</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">52 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="config.html"
+    tooltip="config"
+  ];
+  "conv" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">conv</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="conv.html"
+    tooltip="conv"
+  ];
+  "fcontact" [
+    label=<
+    <TABLE BORDER="2" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">fcontact</TD></TR>
+      <TR><TD PORT="id" COLSPAN="2" BGCOLOR="#bed1b8" ALIGN="LEFT">id</TD><TD PORT="id.type" ALIGN="LEFT">int unsigned[10]</TD></TR>
+      <TR><TD PORT="url" COLSPAN="2" ALIGN="LEFT">url</TD><TD PORT="url.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="name" COLSPAN="2" ALIGN="LEFT">name</TD><TD PORT="name.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="photo" COLSPAN="2" ALIGN="LEFT">photo</TD><TD PORT="photo.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="request" COLSPAN="2" ALIGN="LEFT">request</TD><TD PORT="request.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="nick" COLSPAN="2" ALIGN="LEFT">nick</TD><TD PORT="nick.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="addr" COLSPAN="2" BGCOLOR="#f4f7da" ALIGN="LEFT">addr</TD><TD PORT="addr.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="batch" COLSPAN="2" ALIGN="LEFT">batch</TD><TD PORT="batch.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="notify" COLSPAN="2" ALIGN="LEFT">notify</TD><TD PORT="notify.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="poll" COLSPAN="2" ALIGN="LEFT">poll</TD><TD PORT="poll.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="confirm" COLSPAN="2" ALIGN="LEFT">confirm</TD><TD PORT="confirm.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="priority" COLSPAN="2" ALIGN="LEFT">priority</TD><TD PORT="priority.type" ALIGN="LEFT">bit[0]</TD></TR>
+      <TR><TD PORT="network" COLSPAN="2" BGCOLOR="#f4f7da" ALIGN="LEFT">network</TD><TD PORT="network.type" ALIGN="LEFT">char[32]</TD></TR>
+      <TR><TD PORT="alias" COLSPAN="2" ALIGN="LEFT">alias</TD><TD PORT="alias.type" ALIGN="LEFT">char[255]</TD></TR>
+      <TR><TD PORT="pubkey" COLSPAN="2" ALIGN="LEFT">pubkey</TD><TD PORT="pubkey.type" ALIGN="LEFT">text[65535]</TD></TR>
+      <TR><TD PORT="updated" COLSPAN="2" ALIGN="LEFT">updated</TD><TD PORT="updated.type" ALIGN="LEFT">datetime[19]</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 &gt;</TD></TR>
+    </TABLE>>
+    URL="fcontact.html"
+    tooltip="fcontact"
+  ];
+  "ffinder" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">ffinder</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="ffinder.html"
+    tooltip="ffinder"
+  ];
+  "group_member" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">group_member</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">2 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="group_member.html"
+    tooltip="group_member"
+  ];
+  "groups" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">groups</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">5 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="groups.html"
+    tooltip="groups"
+  ];
+  "item" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">item</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">9 613 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="item.html"
+    tooltip="item"
+  ];
+  "item_id" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">item_id</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">1 row</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="item_id.html"
+    tooltip="item_id"
+  ];
+  "likes" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">likes</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 2</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="likes.html"
+    tooltip="likes"
+  ];
+  "mail" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">mail</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 3</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">7 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="mail.html"
+    tooltip="mail"
+  ];
+  "photo" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">photo</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">3 495 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="photo.html"
+    tooltip="photo"
+  ];
+  "profdef" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">profdef</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="profdef.html"
+    tooltip="profdef"
+  ];
+  "profext" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">profext</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 3</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="profext.html"
+    tooltip="profext"
+  ];
+  "profile_check" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">profile_check</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="profile_check.html"
+    tooltip="profile_check"
+  ];
+  "register" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">register</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="register.html"
+    tooltip="register"
+  ];
+  "sign" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">sign</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="sign.html"
+    tooltip="sign"
+  ];
+  "sys_perms" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">sys_perms</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 2</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="sys_perms.html"
+    tooltip="sys_perms"
+  ];
+  "verify" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">verify</TD></TR>
+      <TR><TD PORT="id" COLSPAN="3" BGCOLOR="#bed1b8" ALIGN="LEFT">id</TD></TR>
+      <TR><TD PORT="channel" COLSPAN="3" BGCOLOR="#f4f7da" ALIGN="LEFT">channel</TD></TR>
+      <TR><TD PORT="type" COLSPAN="3" BGCOLOR="#f4f7da" ALIGN="LEFT">type</TD></TR>
+      <TR><TD PORT="token" COLSPAN="3" BGCOLOR="#f4f7da" ALIGN="LEFT">token</TD></TR>
+      <TR><TD PORT="meta" COLSPAN="3" BGCOLOR="#f4f7da" ALIGN="LEFT">meta</TD></TR>
+      <TR><TD PORT="created" COLSPAN="3" BGCOLOR="#f4f7da" ALIGN="LEFT">created</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">1 row</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">20 &gt;</TD></TR>
+    </TABLE>>
+    URL="verify.html"
+    tooltip="verify"
+  ];
+  "xconfig" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">xconfig</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 2</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">4 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="xconfig.html"
+    tooltip="xconfig"
+  ];
+  "xign" [
+    label=<
+    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
+      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">xign</TD></TR>
+      <TR><TD PORT="elipses" COLSPAN="3" ALIGN="LEFT">...</TD></TR>
+      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">&lt; 1</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
+    </TABLE>>
+    URL="xign.html"
+    tooltip="xign"
+  ];
+}