| Table s_system_status | 
| Description: Records current status of system (up, maintenance etc.) | 
| PRIMARY KEY | ||
| s_user_id_c 
varchar (20) NOT NULL | This is the system user id. Each user of the system is allocated one | s_user | 
| s_system_disabled_date_d 
date | ||
| s_system_disabled_time_i 
integer default: 0 | ||
| s_system_disabled_reason_c 
varchar (160) | ||
| s_system_available_date_d 
date | ||
| s_system_available_time_i 
integer default: 0 | ||
| s_system_login_status_l 
boolean default: '0' | The log in status of the system. | |
| s_date_created_d 
date default: CURRENT_DATE | The date the record was created. | |
| s_created_by_c 
varchar (20) | User ID of who created this record. | s_user | 
| s_date_modified_d 
date | The date the record was modified. | |
| s_modified_by_c 
varchar (20) | User ID of who last modified this record. | s_user | 
| s_modification_id_t 
timestamp default: CURRENT_TIMESTAMP | This identifies the current version of the record. | |
| FOREIGN KEY s_system_status_fk1: s_user_id_c => s_user s_system_status_fkcr: s_created_by_c => s_user s_system_status_fkmd: s_modified_by_c => s_user | ||