Deprecated. Don't use for new development and try to migrate existing uses.
Type:
Scalar function
This function extracts the date of birth from a Swedish personal identity number (personnummer).
Supported input formats:
yyyymmddNNNN
Return value: datetime
Returns the date of birth. Invalid or incorrectly formatted personal identity numbers give a return value of null.
Parameters
@PersonalIdentityNumber
mandatory
varchar(8000)