conversations
| Column Name | Type | Comment | Default | Null | Remark |
|---|---|---|---|---|---|
| id | bigint UNSIGNED | Primary Key ID | NO | Auto Increment | |
| a_user_id | bigint UNSIGNED | Conversation A User ID | NO | Related field users->id | |
| b_user_id | bigint UNSIGNED | Conversation B User ID | NO | Related field users->id | |
| a_is_display | tinyint UNSIGNED | User A Display in List | 1 | NO | 0.Hidden / 1.Displayed |
| b_is_display | tinyint UNSIGNED | User B Display in List | 1 | NO | 0.Hidden / 1.Displayed |
| a_is_pin | tinyint UNSIGNED | User A Pin Conversation | 0 | NO | 0.No / 1.Yes |
| b_is_pin | tinyint UNSIGNED | User B Pin Conversation | 0 | NO | 0.No / 1.Yes |
| latest_message_at | timestamp | Latest Message Time | YES | ||
| created_at | timestamp | Create Time | CURRENT_TIMESTAMP | NO | |
| updated_at | timestamp | Update Time | YES | ||
| deleted_at | timestamp | Delete Time | YES |