>Moving the exclusion operation up a level seems to do the trick:
>
>testdb=# BEGIN ;
>BEGIN
>testdb=*# update tableA set f2 = (select array_agg(X.id) from (select f1,
>unnest(f2) id from tablea where f1 = 1) x WHERE x.id != 101) where f1=1;
>UPDATE 1 testdb=*# SELECT * from tablea ;
> f1 | f2
>----+-------------------------
> 1 | {100,102,103,99,104,22}
> (1 row)
>
> (It's a bit late where I am so I might be overlooking something)
>
>
>Ian Barwick
You're absolutely correct Ian.
(It's getting late here too ;) )
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