On Wed, 29 Jun 2005, Josh Berkus wrote:
> Pavel,
>
> > The concept is from Oracle 9i, but with some changes.
> >
> > http://www.oracle-10g.de/oracle_10g_documentation/appdev.101/b10807/05_coll
> >s.htm#i35672
>
> How does this match the SQL2003 spec?
>
>
I don't know. What I can read about it, it's only PL/SQL feature and maybe
reason for PL/pgSQL.
I like and need
a) hash arrays
b) iteration over all items of array
All I can use well in my codes.
Pavel
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
