On Sat, Aug 09, 2003 at 09:01:13AM -0700, Joe Conway wrote:
>
> This should work on 7.4 beta.
And now it works too in 7.3. I've implemented the <, <=, =,
<>, =>, and > operators in PL/pgSQL for the VARCHAR[] type and
assembled them into an operator class. This is just a bit slow but
that's bearable considering that the queries using them are just
exceptional administrativia tasks.
> In any case, 7.3 and before have many issues with effective use of
> arrays. For instance, even if you got all this working, you'd find
> working with arrays in PL/pgSQL painful if not impossible.
The only annoyance trouble I had with array manipulation is
the array_dims() function. I had to wrap it inside
split_part(split_part(array_dims($1), ']', 1), ':', 2)::INT
> If you really depend on arrays, I'd strongly suggest testing on 7.4 beta
> and moving to 7.4 as soon as it is released.
Right now I'll try to stay away from betas or .1 releases: I'm
not yet confident enough with my skills and may not be able to decide
if a failure is mine or postgresql's.
Thanks for your kind answer.
--
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