Cluster

Field              Type          Collation        Null    Key     Default            Extra                        Privileges                       Comment  
-----------------  ------------  ---------------  ------  ------  -----------------  ---------------------------  -------------------------------  ---------
id                 int(11)       (NULL)           NO      PRI     (NULL)             auto_increment               select,insert,update,references           
owner_id           int(11)       (NULL)           YES             (NULL)                                          select,insert,update,references           
owner_type_nbr     int(11)       (NULL)           YES             (NULL)                                          select,insert,update,references           
cluster_id_text    varchar(128)  utf8_general_ci  NO      UNI     (NULL)                                          select,insert,update,references           
subdomain_text     varchar(128)  utf8_general_ci  NO              (NULL)                                          select,insert,update,references           
max_instances_nbr  int(11)       (NULL)           YES             (NULL)                                          select,insert,update,references           
create_date        datetime      (NULL)           NO              (NULL)                                          select,insert,update,references           
lmod_date          timestamp     (NULL)           NO              CURRENT_TIMESTAMP  on update CURRENT_TIMESTAMP  select,insert,update,references