[SCN] fix farm failure

tools/deploy/mysql_test/include/minor_merge_tenant.inc

@@ -0,0 +1,39 @@
+alter system minor freeze;
+--disable_query_log
+--disable_result_log
+
+let $__i__=180;
+let $__j__ = 10;
+while($__i__ > 0)
+{
+  sleep 1;
+  dec $__i__;
+  dec $__j__;
+
+  if ($TENANT == 'mysql') {
+    let $__memstore_cnt__ = query_get_value(select count(*) as cnt from oceanbase.__all_virtual_memstore_info where tablet_id >= 200000, cnt, 1);
+  }
+  if ($TENANT == 'oracle') {
+    select count(*) into @cnt from SYS.gv$ob_memstore_info where tablet_id >= 200000;
+    let $__memstore_cnt__ = query_get_value(select @cnt as RES from dual, RES, 1);
+    # --echo $__memstore_cnt__
+  }
+
+  if ($__memstore_cnt__ == 0)
+  {
+    let $__i__ = -5;
+  }
+  if ($__j__ == 0)
+  {
+   alter system minor freeze;
+   let $__j__ = 10;
+  }
+}
+
+if ($__i__ != -5)
+{
+  --echo minor freeze failed
+}
+
+--enable_query_log
+--enable_result_log