Folks,
Here's expected behavior:
davidfetter@postgres=# SELECT array(values(1),(null));?column?
──────────{1,NULL}
(1 row)
The next one is just plain unexpected. Either it's a bug, or it needs
more documentation in the function description in the docs, \df+
output, etc.
davidfetter@postgres=# SELECT array_to_string(array(values(1),(null)),'');array_to_string
─────────────────1
(1 row)
I would have expected it to come out as NULL.
What say?
Cheers,
David.
--
David Fetter <david@fetter.org> http://fetter.org/
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