Re: integer array, push and pop

This is excellent!  Thanks so much!

-r

On Tue, 2002-10-22 at 04:07, Teodor Sigaev wrote:
> regression=# select '{124,567,66}'::int[] + 345;
>       ?column?
> ------------------
>   {124,567,66,345}
> (1 row)
> regression=# select '{124,567,66}'::int[] + '{345,1}'::int[];
>        ?column?
> --------------------
>   {124,567,66,345,1}
> (1 row)
> select '{124,567,66}'::int[] - 567;
>   ?column?
> ----------
>   {124,66}
> (1 row)
> regression=# select '{124,567,66}'::int[] - '{567,66}';
>   ?column?
> ----------
>   {124}
> (1 row)
> 
> 
> Ryan Mahoney wrote:
> > Hi Oleg (and pgsql hackers!),
> > 
> > Recently I encountered a problem attempting to use the integer array
> > function for pushing an integer onto an integer array field.
> > 
> > Can you write an example of a sql statement for pushing a single value onto
> > an integer array and for popping a specific value off of an integer array?
> > I see the function in the documentation, but the actual statement syntax to
> > use is not clear to me.
> > 
> > Thanks for any help you can provide!
> > 
> > Ryan Mahoney
> > 
> > 
> > 
> > 
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> 
> -- 
> Teodor Sigaev
> teodor@stack.net
> 
> 
>