On Friday, August 22, 2014, Nuria Ruiz &lt;<a href="mailto:nuria@wikimedia.org">nuria@wikimedia.org</a>&gt; wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">
&gt;<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">Dynamically added EL tables make it all a little more complex, but not a problem technically, since I understand each new &gt;EL table would require Legal OK first, just like mediawiki tables do</span><div>

<font face="arial, sans-serif">Ok, for the sake of clarity let&#39;s make sure we are talking about the same thing: EL tables are created per schema version, so, let&#39;s say, table NavigationTiming_1000 is being replicated. An schema version change happens and then there is a new table NavigationTiming_1001 that has couple additional fields but other than that is identical to the prior table.</font></div>

<div><font face="arial, sans-serif"><br></font></div><div><span style="font-family:arial,sans-serif">Will the replication of this second table be automatic or will it need manual intervention?</span><br></div><div></div>
</div></blockquote><div><br></div><div>Should be manual or else we&#39;d be doing something wrong.  The new fields could be anything including private data.</div>