ASA SQL Reference
System Tables
| Column name | Column type | Column constraint | Table constraint |
|---|---|---|---|
| table_id | UNSIGNED INT | NOT NULL | Primary key, foreign key references SYSCOLUMN |
| grantee | UNSIGNED INT | NOT NULL | Primary key, foreign key references SYSUSERPERM.user_id |
| grantor | UNSIGNED INT | NOT NULL | Primary key, foreign key references SYSUSERPERM.user_id |
| column_id | UNSIGNED INT | NOT NULL | Primary key, foreign key references SYSCOLUMN |
| privilege_type | SMALLINT | NOT NULL | Primary key |
| is_grantable | CHAR(1) | NOT NULL |
The GRANT statement can give UPDATE permission to individual columns in a table. Each column with UPDATE permission is recorded in one row of SYSCOLPERM.
table_id The table number for the table containing the column.
grantee The user number of the user ID that is given UPDATE permission on the column. If the grantee is the user number for the special PUBLIC user ID, the UPDATE permission is given to all user IDs.
grantor The user number of the user ID that grants the permission.
column_id This column number, together with the table_id, identifies the column for which UPDATE permission has been granted.
privilege_type The number in this column indicates the kind of column permission (REFERENCES, SELECT or UPDATE).
is_grantable (Y/N) Indicates if the permission on the column was granted WITH GRANT OPTION.