What is the actual query being done, and how many rows are being returned? Depending on the query, it could change the execution path, so this is critical to understand. If you are doing an order by on a large result-set, it may be doing a huge amount of processing to get your first 100 rows.
Hi team,
I am facing issues with cursor with hold for select.
If I execute select quaery without cursor it takes 13 seconds,
If execute it like
Begin;
Cursor "sql1" with hold for select.... ;fetch 100 to "sql1"
It takes more than 3 minutes.
Even sometimes it takes more than 10 minutes.
What could be the problem?
Request to help on this ASAP.
I am facing this issue on production.
I checked locks etc. But nothing like that.
Thanks & Regards
Bindra