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Tbs READ ONLY and Snapshot too old

Tbs READ ONLY and Snapshot too old

2004-06-18       - By Lex de Haan

Reply:     <<     11     12     13     14  

alternatives for overkill mode:

use the FULL hint in the query
perform an export to /dev/null

Kind regards,
Lex.

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visit my website at http://www.naturaljoin.nl
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[BL] Much easier to simply do "select max(column)... " on an un-indexed
column to cause FTS to cause cleanouts. Statistics is a bit of an overkill.

[PWS] Have tried that. Didn 't work. Turned out that Oracle was using an
index to supply the needed info for one step in its execution plan, and
_those_ were the blocks which needed to be cleaned out. So I went into
overkill mode.