RE: STATSPACK and sppurge.sql

Referential integrity? What's that? ;)

Cool. None of the 3rd party systems implemented here use it, so it didn't even cross my mind to check.

Thanks!

Rich Jesse                           System/Database Administrator
Rich.Jesse_at_qtiworld.com              Quad/Tech International, Sussex, WI USA

> -----Original Message-----
> From: DENNIS WILLIAMS [mailto:DWILLIAMS_at_LIFETOUCH.COM]
> Sent: Monday, July 08, 2002 5:34 PM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: STATSPACK and sppurge.sql
>
>
> Jesse - I'm doing this from memory, so I may be off a little.
> Look at the
> table STATS$SNAPSHOT. Records in this table are related to
> the other tables
> that are populated each time a snapshot occurs (the magic of
> relationships).
> If you delete a row from this table, rows in the other tables are
> automatically deleted. Since deleting statistics is a
> low-risk proposition
> for most of us, give it a try. Start by deleting 10 rows to
> start with,
> because deleting is SLOOOW!! As I recall, deleting a 100
> snapshots may take
> 30 minutes. Anyway, this is the best way I've found to delete
> STATSPACK
> statistics.
>
> Dennis Williams

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Author: Jesse, Rich
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