SQL Guide : Database system tables and system views : System tables : SYS_ATTAUTH
  
SYS_ATTAUTH
Column name
Data type
Description
REL_ID
INTEGER
Table identifier.
UR_ID
INTEGER
User or role identifier.
ATTR_ID
INTEGER
Column identifier.
PRIV
INTEGER
Privilege info.
GRANT_ID
INTEGER
Grantor identifier.
GRANT_TIM
TIMESTAMP
Grant time.
See also
System tables