Обсуждение: About adding a column to system catalog pg_attribute

<div dir="ltr">I want to add a column to system catalog pg_attribute for getting an oid for a column also. How do we
adda column into pg_attribute ?<br /></div> 

<div dir="ltr">Why do you want to add OID to pg_attribute? The relid and attnum would be able to uniquely identify each
rowof pg_attribute and hence each column of any relation in the database.<br /></div><div class="gmail_extra"><br /><br
/><divclass="gmail_quote">On Mon, Mar 24, 2014 at 1:10 PM, Tanmay Deshpande <span dir="ltr"><<a
href="mailto:tp.deshpande07@gmail.com"target="_blank">tp.deshpande07@gmail.com</a>></span> wrote:<br /><blockquote
class="gmail_quote"style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I want to add a
columnto system catalog pg_attribute for getting an oid for a column also. How do we add a column into pg_attribute
?<br/></div></blockquote></div><br /><br clear="all" /><br />-- <br /><div dir="ltr">Best Wishes,<br />Ashutosh
Bapat<br/>EnterpriseDB Corporation<br />The Postgres Database Company<br /></div></div>