<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On 19 August 2015 at 21:10, Josh Berkus <span
dir="ltr"><<ahref="mailto:josh@agliodbs.com" target="_blank">josh@agliodbs.com</a>></span> wrote:<br
/><blockquoteclass="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span
class="">On08/19/2015 04:59 AM, Simon Riggs wrote:<br /> > I like the idea of a regular partitioning step because it
ishow you<br /> > design such tables - "lets use monthly partitions".<br /> ><br /> > This gives sanely terse
syntax,rather than specifying pages and pages<br /> > of exact values in DDL....<br /> ><br /> > PARTITION
BYRANGE ON (columns) INCREMENT BY (INTERVAL '1 month' )<br /> > START WITH value;<br /><br /></span>Oh, I like that
syntax!<br/><br /> How would it work if there were multiple columns? Maybe we don't want<br /> to allow that for this
form?<br/></blockquote></div><br /></div><div class="gmail_extra"></div><div class="gmail_extra">If we went with that,
andhad:<br /><br /></div><div class="gmail_extra">CREATE TABLE orders (order_id serial, order_date date, item text)<br
/></div><divclass="gmail_extra"> PARTITION BY RANGE ON (order_date) INCREMENT BY (INTERVAL '1 month')<br /></div><div
class="gmail_extra"> START WITH '2015-01-01';<br /><br /></div><div class="gmail_extra">Where would the following
go?<br/><br /></div><div class="gmail_extra">INSERT INTO orders (order_date, item) VALUES ('2014-11-12', 'Old
item');<br/><br /></div><div class="gmail_extra">Would there automatically be an "others" partition? Or would it
producean error and act like a constraint?<br /></div><div class="gmail_extra"><br /><div
class="gmail_signature">Thom</div></div></div>
