Help for delete data!!!

hi,
i want to delete some data from a table and i wrote a sql query likes that
DELETE
FROM crm2.employee e
WHERE e.lastname = 'VOX'
AND length(e.loginname) >= 39
AND e.pkey NOT IN (SELECT employeegroup FROM groupmember)
AND ROWNUM < 2;
although that query deletes 1 row but it takes too much time to delete.
how can i fix that problem, i want to do that delete operation very fast.
PS: groupmember is the parent table of the crm2.employee
Thanks...

This should help you delete your data faster.
When your query takes too long ...

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Hi,
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using (
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) n
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or
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 knvv,
 knvp.
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 vkorg
 vtweg
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>
sankar babu wrote:
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