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Absolutely not
Post #415,933
by
crazy
12/7/16 11:30:55 AM
12/7/16 11:30:55 AM
Reply
Absolutely not
TPS is total volume. Which nothing to do with data skew. New or changing field contents can dramatically change which indexes to use or how to use them, or to use them at all, which modifies query plan.
Post #415,992
by
malraux
12/13/16 9:07:05 AM
12/13/16 9:07:05 AM
Reply
This.
The larger the data load, the bigger the potential change in index distribution.
Regards,
-scott
Welcome to Rivendell, Mr. Anderson.
How much impact should automatic query plan optimization have?
- (
drook
)
- (9)
- Dec. 5, 2016, 05:14:41 PM EST
Realistic volume, perhaps?
- (
scoenye
)
- Dec. 6, 2016, 06:42:11 PM EST
You should automatically collect stats on an ongoing basis
- (
crazy
)
- (6)
- Dec. 6, 2016, 07:07:31 PM EST
One-off event
- (
drook
)
- (5)
- Dec. 6, 2016, 07:25:03 PM EST
Isn't that "one off" stuff...
- (
Another Scott
)
- Dec. 6, 2016, 08:11:35 PM EST
Huh?
- (
crazy
)
- (3)
- Dec. 6, 2016, 08:49:20 PM EST
What I mean is we'll keep having one-off events
- (
drook
)
- (2)
- Dec. 6, 2016, 09:45:02 PM EST
Absolutely not
- (
crazy
)
- (1)
- Dec. 7, 2016, 11:30:55 AM EST
This.
- (
malraux
)
- Dec. 13, 2016, 09:07:05 AM EST
I've not worked with a DB that needed that to happen.
- (
static
)
- Dec. 7, 2016, 12:50:35 AM EST
i
we
they
.org
Travelling at the speed of light with the headlights on.
32 ms