Could some one let me know the purpose of the below roles? I see they are default roles created during DB installation but did not find any description for them anywhere. A little insight on these roles would be helpful.
APPLICATION_TRACE_VIEWER
DATAPATCH_ROLE
DBJAVASCRIPT
DBMS_MDX_INTERNAL
GGSYS_ROLE
RECOVERY_CATALOG_OWNER_VPD
SODA_APP
SYSUMF_ROLE
XS_CONNECT