SLONIK SYNC
Name
SYNC --  Generate an ordinary SYNC event 
Description
 Generates a SYNC event on a specified node.
-  ID = ival 
-  The node on which to generate the SYNC event. 
Example
     SUBSCRIBE SET (ID = 10, PROVIDER = 1, RECEIVER = 2);
     WAIT FOR EVENT (ORIGIN = 2, CONFIRMED = 1);
     SYNC (ID = 1);
     WAIT FOR EVENT (ORIGIN = 1, CONFIRMED = 2);
     Locking Behaviour 
 No application-visible locking should take place. 
 Version Information 
 This command was introduced in Slony-I 1.1.6 / 1.2.1