Re: [GENERAL] How to remove an item from integer array type

Wed, 20 Feb 2013 09:00:45 -0800 

>Sorry,
>
>It's not ordered by value. It's not sorted list unfortunately. It can be 
>'{100, 120, 102, 130, 104}'.
>
>Do you have other suggestion?
>
>Thank you,
>Choon Park

This should work:
update a set f2 = (select array_agg(X.id) from (select f1, unnest(f2) id from a 
where f1 = 1 except select 1 f1, 101 id) X) where f1 = 1;



Regards,

Russell Keane
INPS

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