pgsql: psql: Improve expanded print output in tuples-only mode

On Sat, February 9, 2013 06:24, Peter Eisentraut wrote:

psql: Improve expanded print output in tuples-only mode

When there are zero result rows, in expanded mode, "(No rows)" is
printed. So far, there was no way to turn this off. Now, when
tuples-only mode is turned on, nothing is printed in this case.

Good, that's definitely an improvement.

But can we not remove that empty line alltogether in tuples-only mode?

At the moment:

$ echo '\dt+ diffs*' | psql --tuples-only
public | diffs_2013_01 | table | aardvark | 8456 kB |
public | diffs_2013_02 | table | aardvark | 7832 kB |

$

The trailing empty line here makes almost as little sense as in the now amended case where there
are zero rows ...

(Of course, I realise that it's much more likely to break existing scripts, but should we then
keep such illogical things forever at all cost?)

Thanks,

Erik Rijkers

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/8ade58a4ea318d0ab8548ab94e49a3b80fdbeb0d

Modified Files
--------------
src/bin/psql/print.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

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