Postgres Pro
Downloads
Home   >   mailing lists

Re: [HACKERS] New CORRESPONDING clause design - Mailing list pgsql-hackers

From Surafel Temesgen
Subject Re: [HACKERS] New CORRESPONDING clause design
Date
Msg-id CALAY4q-8-S8R4LLYwvGCRcAmmhyYhVa0husooVRTutWe7UDYkA@mail.gmail.com
Whole thread Raw
In response to Re: [HACKERS] New CORRESPONDING clause design  (Pavel Stehule <pavel.stehule@gmail.com>)
Responses Re: [HACKERS] New CORRESPONDING clause design
List pgsql-hackers
Tree view


On Sat, Mar 11, 2017 at 9:01 AM, Pavel Stehule <pavel.stehule@gmail.com> wrote:


I am sending minor update - cleaning formatting and white spaces, error messages + few more tests
 
Thank you very much for your help
  

Maybe correspondingClause needs own node type with attached location. Then context can be much better positioned.
 

I think we can solve it by using your option or using expr_list for corresponding column and check the syntax manually.

In my opinion, the last option eliminate the introduction of new node for only the sake of error position.


What did you think about the second option?


Regards 

Surafel



pgsql-hackers by date:

Previous
From: Amit Kapila
Date:
Subject: Re: [HACKERS] Write Ahead Logging for Hash Indexes
Next
From: Mithun Cy
Date:
Subject: Re: [HACKERS] Proposal : For Auto-Prewarm.