ALL_COL_PRIVS
Grants on columns for which the user is the grantor,grantee,owner or an enabled role or PUBLIC is the granteeColumns
___________________________
GRANTOR
Name of the user who performed the grant
GRANTEE
Name of the user to whom access was granted
TABLE_SCHEMA
Schema of the object
TABLE_NAME
Name of the object
COLUMN_NAME
Name of the column
PRIVILEGE
Column Privilege
GRANTABLE
Privilege is grantable
Related: