Is it possible to order by a substring in a returned field?I've got a query which returns at most probably around 10 or so rows of 1 column. However the way this data is formated, it'd be convient ...

I'm on an Oracle 12c database; I have a column of data with values resembling this: HL7_Result_for_Message_ID_123Q324343.hl7 I need to grab that ID number (in bold), the challenge being that it ...

select ord (substr (md5 ('password'),5,1)) * ord (substr (md5 ('password'),10,1)) * substr (md5 ('password'), 3, 1) - ord ('F')*100+ord ('K')); - Is dit een SQL statement, PHP, Python?