Hello,
I don't think there's any reason you should use arrays. You can do
everything using tables, and it probably would be easier to use tables
instead. Extracting information from arrays is also more
difficult if you're using something like JDBC or the connectivity
available in PHP. I don't know the criteria of when arrays are necessary,
but I cannot think of an example where arrays are absolutely necessary
Regards,
Yasir
On Tue, 18 Nov 2003, Paul Ganainm wrote:
> Date: Tue, 18 Nov 2003 22:05:00 -0000
> From: Paul Ganainm <paulsnewsgroups@hotmail.com>
> To: pgsql-sql@postgresql.org
> Subject: [SQL] Arrays - a good idea?
>
>
>
> Hi all,
>
>
> Even though PostgreSQL supports arrays, is it a good idea to use them? I
> mean, they
>
> a) don't conform to the relational model
>
> and
>
> b) are not transportable
>
>
> so if one is designing an app, should one use them?
>
> When should they not/never be used? What are the criteria for justifying
> their use?
>
>
> Paul...
>
>
> --
>
> plinehan__AT__yahoo__DOT__com
>
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