Replication Catalog Views, 70 of 81
The USER_REPGROUPED_COLUMN view lists all of the columns that make up the column groups for each table. Its columns are the same as those in ALL_REPGROUPED_COLUMN.
The SNAME column is not present in the USER_REPGROUPED_COLUMN view. This column is available in the ALL_REPGROUPED_COLUMN and DBA_REPGROUPED_COLUMN views.