On 2010-03-25, Leif Biberg Kristensen <l...@solumslekt.org> wrote: > I'm struggling with how to make plpgsql iterate through a list of numbers > input as a text string, eg. "1438 2656 973 4208". I figure that I can use the > regexp_split_to_array() function to make an array of the string, but can I > iterate through an array with eg. a FOR loop?
using regex_split_to_table with for is easier for x in regex_split_to_table(....) do But if you must you can use split to array and then use the array measuring functions to determine the limit for a counted for loop. -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
