Grops the messages in a conversation between a student and a chatbot.
| Name | Type | Default | Nullable | Children | Parents | Comment |
|---|---|---|---|---|---|---|
| anonymous_token | varchar(255) | true | ||||
| chatbot_configuration_id | uuid | false | public.chatbot_configurations | The chatbot configuration that is used in this conversation. | ||
| course_id | uuid | true | public.courses | The course this chatbot is appearing on | ||
| created_at | timestamp with time zone | now() | false | Timestamp when the record was created. | ||
| deleted_at | timestamp with time zone | true | Timestamp when the record was deleted. If null, the record is not deleted. | |||
| id | uuid | uuid_generate_v4() | false | public.chatbot_conversation_messages public.chatbot_conversation_messages_citations | A unique, stable identifier for the record. | |
| updated_at | timestamp with time zone | now() | false | Timestamp when the record was last updated. The field is updated automatically by the set_timestamp trigger. | ||
| user_id | uuid | true | The user that is participating in the conversation. |
| Name | Type | Definition |
|---|---|---|
| chatbot_conversations_chatbot_configuration_id_fkey | FOREIGN KEY | FOREIGN KEY (chatbot_configuration_id) REFERENCES chatbot_configurations(id) |
| chatbot_conversations_chatbot_configuration_id_not_null | n | NOT NULL chatbot_configuration_id |
| chatbot_conversations_course_id_fkey | FOREIGN KEY | FOREIGN KEY (course_id) REFERENCES courses(id) |
| chatbot_conversations_created_at_not_null | n | NOT NULL created_at |
| chatbot_conversations_id_not_null | n | NOT NULL id |
| chatbot_conversations_pkey | PRIMARY KEY | PRIMARY KEY (id) |
| chatbot_conversations_updated_at_not_null | n | NOT NULL updated_at |
| user_id_or_anonymous_token_set | CHECK | CHECK (((user_id IS NULL) <> (anonymous_token IS NULL))) |
| Name | Definition |
|---|---|
| chatbot_conversations_config_anonymous_token_created_at_idx | CREATE INDEX chatbot_conversations_config_anonymous_token_created_at_idx ON public.chatbot_conversations USING btree (chatbot_configuration_id, anonymous_token, created_at DESC) WHERE (deleted_at IS NULL) |
| chatbot_conversations_config_user_created_at_idx | CREATE INDEX chatbot_conversations_config_user_created_at_idx ON public.chatbot_conversations USING btree (chatbot_configuration_id, user_id, created_at DESC) WHERE (deleted_at IS NULL) |
| chatbot_conversations_pkey | CREATE UNIQUE INDEX chatbot_conversations_pkey ON public.chatbot_conversations USING btree (id) |
| Name | Definition |
|---|---|
| set_timestamp | CREATE TRIGGER set_timestamp BEFORE UPDATE ON public.chatbot_conversations FOR EACH ROW EXECUTE FUNCTION trigger_set_timestamp() |
Generated by tbls