Each table has a read permission and a write permission setting.

The read permission controls who can access your data.

1. all: The data is open to public
2. user: The data is open to all shujuqiu users
3. vip: The data is open to all VIP users
4. owner: The data is private. Please note that the vip/owner option is available for VIP+ users only.
   

The read permission controls who can contributes your data.

1. all: All user can add records to your table including anonymous users
2. user: All shujuqiu users can add records
3. vip: All VIP user can add records
4. owner: Only the table owner can add records. Please note that only the record contributor or table owner can update/delete the record.