Table: Security_Group
Columns
Name | Type | Constraints | Description
security_group_KEY | int | NOT NULL | AUTO-INCREMENT: Database assigned primary key for this table.
update__staff_KEY | int | NOT NULL |
update_date_utc | datetime | NOT NULL |
description | nvarchar (250) | NOT NULL | User defined identifier (unique).
privilege_data | nvarchar (1024) | NOT NULL | A string of 1's and 0's that holds the privileges for this Security Group. The position in the string (0 based) corresponds to Privilege.privilege_KEY.
create_date_utc | datetime | NOT NULL |

Primary key
Name | Columns | Description
PK_Security_Group$security_group_KEY | security_group_KEY | CLUSTERED
Unique constraints
Name | Columns | Description
UK_Security_Group$description | description | Each description must be unique.

Incoming foreign keys
Name | Columns | Referencing table | Description
FK_Report_Definition_Security_Group__Security_Group__security_group_KEY | security_group_KEY | Report_Definition_Security_Group | on delete cascade;
FK_Staff_Security_Group__Security_Group__security_group_KEY | security_group_KEY | Staff_Security_Group |