The following bug has been logged on the website:
Bug reference: 10334
Logged by: Danilo
Email address: danilogarciamartins@hotmail.com
PostgreSQL version: 9.2.4
Operating system: Windows 7 64 bits
Description:
Ex.: select regexp_split_to_array('1.2.3','.')
returns {"","","","","",""} and not
{1,2,3}.
Thanks