Good day all,
We have a bunch of queries in our data warehouse environment that are taking a long
time to complete.
I did a select on v$session_wait on one of the queries when it is running and it shows
the wait event to be 'db file sequential read', which means it is scanning index
blocks, correct? But when I put the p1 p2 p3 values into another query to see which
segment it belongs to, it shows me a table, not an index. How can this be?
TIA
Dennis
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Author: Meng, Dennis
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Received on Wed Jun 11 2003 - 12:15:52 CDT
