"=?UTF-8?Q?Filip_Rembia=C5=82kowski?=" <plk.zuber@xxxxxxxxx> writes: > Cannot bind 6, sql_type tinterval not supported by DBD::Pg > what can this mean? It means tinterval is not supported by DBD::Pg. Since tinterval is a nonstandard, deprecated type that will be removed someday, I doubt that DBD::Pg should spend any effort on adding support for it. You'd be best advised not to use it in your applications. regards, tom lane