[TD-6017]<fix>:add test case that top/bottom expr is not first expression

tests/script/general/parser/limit.sim

@@ -75,4 +75,9 @@ sleep 100
 run general/parser/limit_tb.sim
 run general/parser/limit_stb.sim
 
+print ========> TD-6017
+sql use $db
+sql select * from (select ts, top(c1, 5) from $tb where ts >= $ts0 order by ts desc limit 3 offset 1)
+sql select * from (select ts, top(c1, 5) from $stb where ts >= $ts0 order by ts desc limit 3 offset 1)
+
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file

tests/script/general/parser/limit_tb.sim

@@ -355,6 +355,10 @@ sql select top(c1, 1) from $tb where ts >= $ts0 and ts <= $tsu limit 5 offset 1
 if $rows != 0 then
   return -1
 endi
+
+print ========> TD-6017
+sql select * from (select ts, top(c1, 5) from $tb where ts >= $ts0 and ts <= $tsu order by ts desc limit 3 offset 1)
+
 sql select top(c1, 5) from $tb where ts >= $ts0 and ts <= $tsu order by ts desc limit 3 offset 1
 print select top(c1, 5) from $tb where ts >= $ts0 and ts <= $tsu order by ts desc limit 3 offset 1
 print $data00 $data01