On Wed, Nov 17, 2010 at 7:08 PM, Jaime Casanova <ja...@2ndquadrant.com> wrote: > On Thu, Sep 30, 2010 at 7:46 AM, Pavel Stehule <pavel.steh...@gmail.com> > wrote: >> Hello >> >> this patch implement a new iteration construct - iteration over an >> array. The sense of this new iteration is: >> * a simple and cleaner syntax > > i will start the review of this one... but before that sorry for > suggesting this a bit later but about using UNNEST as part of the > sintax?
Does for-in-array do what unnset does? unnest() flattens the whole array into scalars irregardless of dimensions: select unnest(array[array[1,2],array[3,4]]); unnest -------- 1 2 3 4 If yes, then +1 (unless there is some other problem) otherwise -1. merlin -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers