You must already have been granted the roles that you name in the SET ROLE statement. Syntax. set_role ::=. Semantics. role. Specify a role to be enabled for the current session. Any roles not listed and not already enabled are disabled for the current session. In the IDENTIFIED BY password clause, specify the password for a role. If the role has a password, then you must specify the password to enable the role.
By Mayo Clinic Staff. Most cases of osteomyelitis are caused by staphylococcus bacteria, types of germs commonly found on the skin or in the nose of even healthy individuals.
1 Pelvic surgery can cause adhesions to form, which can then pull the uterus into a retroverted position.  Endometriosis â the endometrium is the lining of the uterus. Endometriosis is the growth of endometrial cells outside the uterus. These cells can cause retroversion by âgluingâ the uterus to other pelvic structures.