CRM/ActivityActivitycivicrm_activityPast or future actions concerning one or more contacts.Other Activity details stored here include contact, location, details.1.1truefa-taskssubject civicrm/activity?reset=1&action=add&context=standalone civicrm/activity?reset=1&action=view&id=[id] civicrm/activity/add?reset=1&action=update&id=[id] civicrm/activity?reset=1&action=delete&id=[id] id activity_id true int unsigned true Unique Other Activity ID Number 1.1 id true source_record_id int unsigned Artificial FK to original transaction (e.g. contribution) IF it is not an Activity. Entity table is discovered by filtering by the appropriate activity_type_id. true 2.0 UI_source_record_id source_record_id 3.2 activity_type_id true int unsigned true true 1 /(activity.)?type(.id$)/i FK to civicrm_option_value.id, that has to be valid, registered activity type. 1.1 activity_type Select Activity Type UI_activity_type_id activity_type_id 1.6 subject activity_subject varchar 255 The subject/purpose/short description of the activity. true /(activity.)?subject/i Text 1.1 2.0 activity_date_time true false true CURRENT_TIMESTAMP datetime /(activity.)?date(.time$)?/i Date and time this activity is scheduled to occur. Formerly named scheduled_date_time. Select Date activityDateTime 2.0 index_activity_date_time activity_date_time 4.7 duration activity_duration true int unsigned /(activity.)?duration(s)?$/i Planned or actual duration of activity expressed in minutes. Conglomerate of former duration_hours and duration_minutes. 2.0 Number location activity_location true varchar 255 /(activity.)?location$/i Location of the activity (optional, open text). Text 1.1 phone_id int unsigned Phone ID of the number called (optional - used if an existing phone number is selected). 2.0 true EntityRef Phone (called) phone_id civicrm_phone id 2.0 SET NULL phone_number varchar 64 true Phone number in case the number does not exist in the civicrm_phone table. Text 2.0 details activity_details true longtext /(activity.)?detail(s)?$/i Details about the activity (agenda, notes, etc). RichTextEditor 8 60 1.1 status_id activity_status_id true true /(activity.)?status(.label$)?/i int unsigned ID of the status this activity is currently in. Foreign key to civicrm_option_value. 2.0 activity_status Select index_status_id status_id 4.7 priority_id int unsigned true true ID of the priority given to this activity. Foreign key to civicrm_option_value. 2.0 priority Select parent_id int unsigned Parent meeting ID (if this is a follow-up item). true Parent Activity 1.1 parent_id civicrm_activity id 1.1 SET NULL is_test activity_is_test boolean 0 true true /(is.)?test(.activity)?/i 2.0 CheckBox medium_id activity_medium_id int unsigned NULL Activity Medium, Implicit FK to civicrm_option_value where option_group = encounter_medium. encounter_medium Select 2.2 index_medium_id medium_id 2.2 5.28 is_auto boolean 0 true 2.2 relationship_id int unsigned NULL FK to Relationship ID Relationship true 2.2 relationship_id civicrm_relationship id SET NULL is_current_revision boolean 1 Unused deprecated column. true true 2.2 index_is_current_revision is_current_revision 2.2 original_id int unsigned Unused deprecated column. true true Original Activity 2.2 original_id civicrm_activity id 2.2 SET NULL result activity_result varchar 255 Currently being used to store result id for survey activity, FK to option value. 3.3 is_deleted activity_is_deleted boolean 0 true true /(activity.)?(trash|deleted)/i 2.2 CheckBox index_is_deleted is_deleted 2.2 campaign_id CiviCampaign activity_campaign_id int unsigned true The campaign for which this activity has been triggered. 3.4 EntityRef Campaign civicrm_campaign id title disabled campaign_id civicrm_campaign id SET NULL engagement_level activity_engagement_level int unsigned true Assign a specific level of engagement to this activity. Used for tracking constituents in ladder of engagement. engagement_index Select 3.4 weight int 4.1 is_star boolean 0 true true Activity marked as favorite. /(activity.)?(star|favorite)/i 4.7 Checkbox created_date activity_created_date timestamp When was the activity was created. false true CURRENT_TIMESTAMP Created Date Select Date 4.7 modified_date activity_modified_date timestamp When was the activity (or closely related entity) was created or modified or deleted. false true CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP Modified Date Select Date true 4.7