On Apr 1, 2009, at 10:05 AM, justin wrote:
string_to_array('',',')::INT[] works as proposedBut string_to_array(',,,', ',' )::INT[] Fails or string_to_array('1,2,,4', ',' )::INT[] Fails .I'm trying to understand the difference between a empty string to a string with many blank entries between the delimiter. Consider ',,,,,,' = '' once the delimiter is removed . Yet Seven zero length entries were passed. How is that going to be handled????
Right, it's making a special case of '', which does seem rather inconsistent to me.
Best, David -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
