Database concept

We have global tables, customer-specific tables and event-specific tables.

  • Global (G) tables exist only once.
  • Customer (C) specific tables exist once per customer.
  • Event (E) specific tables exist once per event.


  • Stronger separation between the data of customers / events.
  • Slightly higher data security
  • Easier transfer of event data to event specific on-site servers


  • Number of tables can grow quickly in an installation

Table overview

Table Name Scope Description
crm_* C Contains CRM data. Table is dynamically created when CRM functionality is activated for the specific customer.
domain G Domains, as they are connected to RSVP websites.
fcustomer G Customers, grouping users
fcustomer_fuser G Assigns customers to users
fevent G Event list
fevset_* E All settings for one event
fuser G User list
globsettings G Global settings
sessionlog G Debug Table
wemail* E Emails
xvl* E Modification log per guest
ygr* E Checkin Log per guest
zcolumn* E Field definitions
zguest* E Guest list
zregprocstep* E Registration step list - Deprecated

The * is replaced with the event number / customer number.

Table zguest

Column Description
row_id auto increment record id - unique in this table
guest_id unique identifier of the guest. This table also stores old records (logging): Whenever a guest is saved, a new record with the same guest id is created. The old record remains stored, so that the entire history of each record is stored.
booked_with_guest Refers to the column id. Value is 0 for the main guest and the id of the main guest for guests who have booked together with the main guest. new in version 1.0.586