Bug #49740 rpl.rpl_temporary fails in PB2 in mysql-trunk-merge

The test allowed random coincidence of connection ids for two concurrent
sessions performing CREATE/DROP temp tables.

Fixed with correcting the test. The sessions connection ids are not changed
from their defaults anymore.

Author: Andrei Elkin

mysql-test/r/rpl_temporary.result

@@ -16,8 +16,10 @@ ERROR 42000: Access denied; you need the SUPER privilege for this operation
 SELECT @@session.sql_select_limit = @save_select_limit;
 @@session.sql_select_limit = @save_select_limit
 1
+SET @save_conn_id= connection_id();
 SET @@session.pseudo_thread_id=100;
 SET @@session.pseudo_thread_id=connection_id();
+SET @@session.pseudo_thread_id=@save_conn_id;
 SET @@session.sql_log_bin=0;
 SET @@session.sql_log_bin=1;
 drop table if exists t1,t2;

mysql-test/t/rpl_temporary.test

@@ -41,8 +41,10 @@ SET @@session.sql_select_limit=10, @@session.sql_log_bin=0;
 SELECT @@session.sql_select_limit = @save_select_limit; #shouldn't have changed
 # Now as root, to be sure it works
 connection con2;
+SET @save_conn_id= connection_id();
 SET @@session.pseudo_thread_id=100;
 SET @@session.pseudo_thread_id=connection_id();
+SET @@session.pseudo_thread_id=@save_conn_id;
 SET @@session.sql_log_bin=0;
 SET @@session.sql_log_bin=1;