2010/12/17 Itagaki Takahiro <itagaki.takah...@gmail.com>: > On Sat, Dec 18, 2010 at 02:03, Merlin Moncure <mmonc...@gmail.com> wrote: >>> FOREACH scalar-variable IN ARRAY array-expression >>> FOR_EACH scalar-variable IN ARRAY array-expression >>> FOR_SLICE array-variable [DEPTH n] IN ARRAY array-expression >>> FOREACH scalar-variable IN ARRAY array-expression >>> FOREACH array-variable SLICE n IN ARRAY array-expression >> FOREACH scalar IN ARRAY arr_exp DIMS in dim_var > > It should be not a main subject, but I remember there was a discussion > that "IN ARRAY array-expression" looks redundant for a literal array: > > IN ARRAY ARRAY[1, 3, 5] > > Are there any improvement for the issue?
yes. It know it. The reason for this is bigger space for possible future features related to FOREACH loop. Regards Pavel > > -- > Itagaki Takahiro > -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
