possible array parsing bug

Jeff Davis <pgsql@j-davis.com> writes:

This does not look right to me:

=# select regexp_split_to_array('dsf,sdfsdf',',')::text[][1000000];

Perhaps you meant to write

select (regexp_split_to_array('dsf,sdfsdf',',')::text[])[1000000];

As-is, the [100000] is just useless decoration on the cast's target
type name.

regards, tom lane