Clean up a test

At the end of a test, 'connection default' should be in a usable state.
This was not the case, because there was a preceding 'send' without a
'reap'. If 'reap' was added, an error would be reported because the
server was restarted after the 'send'. It is easiest to 'send' from a
separate connection and do the restart from 'connection default'.

mysql-test/r/cte_recursive.result

@@ -3314,10 +3314,10 @@ WITH recursive cte AS
 (SELECT 1 a UNION SELECT cte.* FROM cte natural join t1)
 SELECT * FROM cte  limit 1
 );
-SELECT func();;
 connect  con1,localhost,root,,;
-KILL QUERY 4;
+SELECT func();
+connection default;
+KILL QUERY 5;
 DROP FUNCTION func;
 DROP TABLE t1;
 disconnect con1;
-connection default;

mysql-test/t/cte_recursive.test

+--source include/not_embedded.inc
 create table t1 (a int, b varchar(32));
 insert into t1 values
 (4,'aaaa' ), (7,'bb'), (1,'ccc'), (4,'dd');
@@ -2342,15 +2343,14 @@ RETURN
   SELECT * FROM cte  limit 1
 );
 
+--connect (con1,localhost,root,,)
 --let $conid= `SELECT CONNECTION_ID()`
---send SELECT func();
+--send SELECT func()
 
---connect (con1,localhost,root,,)
+--connection default
 --eval KILL QUERY $conid
 --source include/restart_mysqld.inc
 
 DROP FUNCTION func;
 DROP TABLE t1;
 --disconnect con1
-
---connection default