minor changes

tests/script/general/table/basic1.sim

@@ -46,7 +46,6 @@ print =============== create child table
 sql create table c1 using st tags(1)
 sql create table c2 using st tags(2)
 
-return 
 sql show tables
 if $rows != 2 then 
   return -1
@@ -56,6 +55,8 @@ print $data00 $data01 $data02
 print $data10 $data11 $data22
 print $data20 $data11 $data22
 
+return 
+
 print =============== insert data
 sql insert into c1 values(now+1s, 1)
 sql insert into c1 values(now+2s, 2)