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Function Properties
Language: PLPGSQL
Return Type: integer
Generate a sync event if there has not been one in the requested interval, and this is a provider node.declare
v_node_row record;
BEGIN
select 1 into v_node_row from sl_event
where ev_type = 'SYNC' and ev_origin = getLocalNodeId('_schemadoc')
and ev_timestamp > now() - p_interval limit 1;
if not found then
-- If there has been no SYNC in the last interval, then push one
perform createEvent('_schemadoc', 'SYNC', NULL);
return 1;
else
return 0;
end if;
end;