Pavel Stehule <pavel.steh...@gmail.com> writes: > I have one idea, that should simplify string to char array > transformation. The base is idea: between every char is empty string, > so empty string is regular separator for string_to_array function.
There already is a definition for what string_to_array does with an empty field separator, and that is not it. So this change would possibly break existing applications. It does not seem either intuitively correct or useful enough to justify that --- particularly seeing that there's already another way to get the effect. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers