Oracle Advanced Replication | Listing the Master Sites Participating in a Master Group

COLUMN GNAME HEADING ‘Master Group’ FORMAT A20
COLUMN DBLINK HEADING ‘Sites’ FORMAT A25
COLUMN MASTERDEF HEADING ‘Master|Definition|Site?’ FORMAT A10

SELECT GNAME, DBLINK, MASTERDEF
FROM DBA_REPSITES
WHERE MASTER = ‘Y’
AND GNAME NOT IN (SELECT GNAME FROM DBA_REPSITES WHERE SNAPMASTER = ‘Y’)
ORDER BY GNAME;