Re: zero-column table behavior - Mailing list pgsql-hackers

From Manfred Koizar
Subject Re: zero-column table behavior
Date
Msg-id 2n64b012k76mni9cf9v8o1lfl2fjttl0s6@email.aon.at
Whole thread Raw
In response to zero-column table behavior  (Neil Conway <neilc@samurai.com>)
List pgsql-hackers
[resending...]

On Sat, 22 May 2004 20:28:43 -0400, Neil Conway <neilc@samurai.com>
wrote:
>-- Why is there a blank line before the "--" that indicates the
>-- end of the result set?

"--" separates the header line from the *start* of the result set.  The
empty line is the header line, containing zero column headers.

>-- If the result set contains two rows, ISTM the psql output
>-- should emit either two or three blank lines before the "--"
>-- that indicates the end of the result set

One empty header line before "--" and then two empty data lines.

ServusManfred


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