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Message Posted: Mon, 21 Apr 2003 @ 16:24:50 GMT
Subj: | | Select * from mytable |
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From: | | Anomy Anom |
<-- Anonymously Posted: Monday, April 21, 2003 12:13 -->
MyTable has tens of millions of rows.
The astute user wants to look at the first 2000 rows so they enter:
lock MyTable for access
Select * from MyTable;
Explain says the query will use an all amps retrieve. Why do the nodes take over 2 minutes to start returning rows when there is no one
on the system? Based on experience with other database systems I expect the system to start returning rows.
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