| Table a_frequency | 
| 
Description: Units of time. Used in partner letters. Also used to indicate how often a publication is produced or a receipt is sent to a donor.  | 
| PRIMARY KEY | ||
| 
a_frequency_code_c
 
varchar (24) NOT NULL  | ||
| 
a_frequency_description_c
 
varchar (64) NOT NULL  | ||
| 
a_number_of_years_i
 
integer default: 0 NOT NULL  | ||
| 
a_number_of_months_i
 
integer default: 0  | ||
| 
a_number_of_days_i
 
integer default: 0  | ||
| 
a_number_of_hours_i
 
integer default: 0  | ||
| 
a_number_of_minutes_i
 
integer default: 0  | ||
| 
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 a_frequency_fkcr: s_created_by_c => s_user a_frequency_fkmd: s_modified_by_c => s_user  | ||
REFERENCED BY p_publication, p_membership, a_recurring_batch  | ||