Portability fixes for Ia64 and Sgi compiler

DROP DATABASE in mysqladmin asks for confirmation (again)
Added examined_rows to slow query log
SHOW CREATE for TEMPORARY table

mysql-test/mysql-test-run.sh

@@ -369,6 +369,8 @@ mysql_install_db () {
 	error "Could not install slave test DBs"
 	exit 1
     fi
+    # Give mysqld some time to die.
+    sleep $SLEEP_TIME
     return 0
 }