On Mon, Sep 27, 2010 at 2:36 PM, Alexey Bashtanov <bashta...@nasvete.ru> wrote:
> hstore: null value is treated as empty string by avals function
>
> # select avals('gfds'=>null) = array[null], avals('gfds'=>null) =
> array[''], version();
> ?column? | ?column? |
> version
> ----------+----------+------------------------------------------------------------------------------------------------------------------
> f | t | PostgreSQL 8.4.4 on x86_64-redhat-linux-gnu,
> compiled by GCC gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-46), 64-bit
> (1 row)
>
> got f,t
> expected t,f
> hope the problem is clear
I found 9.0 and 9.1dev returns t,f as expected.
Is it an incompatibility between 8.4 and 9.0?
--
Itagaki Takahiro
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