Turns on transaction isolation level 3 locking in Adaptive Server.
Creates an instance of an rs_set_isolation_level3 function string.
create function string rs_set_isolation_level3 for sqlserver_derived_class output language 'set transaction isolation level 3'
The rs_set_isolation_level3 function turns on transaction isolation level 3 locking in Adaptive Server when you specify the “isolation_level_3” method of serialization for multiple DSI threads. It is executed only when more than one DSI thread is defined for a connection, and is executed every time the DSI connects to Adaptive Server.
The rs_set_isolation_level3 function has function string class scope.
Replication Server creates an initial rs_set_isolation_level3 function string for the system-provided function string classes during installation.
If you use a non-default function string class and you use the parallel DSI feature with transaction isolation level 3, create a function string for the rs_set_isolation_level3 function.
Create or customize an rs_set_isolation_level3 function string at the Replication Server that is the primary site for the class.
create connection, rs_get_thread_seq, rs_get_thread_seq_noholdlock, rs_initialize_threads, rs_update_threads
