Adding CORRESPONDING to Set Operations

Kerem Kat <keremkat@gmail.com>

From: Kerem Kat <keremkat@gmail.com>
To: pgsql-hackers@postgresql.org
Date: 2011-09-18T09:39:30Z
Lists: pgsql-hackers

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  1. Create a separate grantable privilege for TRUNCATE, rather than having it be

Hello,

I am new to postgresql code, I would like to start implementing easyish TODO
items. I have read most of the development guidelines, faqs, articles by
Greg Smith (Hacking Postgres with UDFs, Adding WHEN to triggers).

The item I would like to implement is adding CORRESPONDING [BY
(col1[,col2,...]])] to INTERSECT and EXCEPT operators.

Can anyone comment on how much effort this item needs?


regards, kerem kat.