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SQL Tuning: Undocumented Secrets for Getting Accurate Cardinalities
Topic:
Webinars
Owner:
Kaley Crum
Date:
2019-10-18
Subtopic:
Development
Kaley Crum, ABC Financial
One of the most common SQL Tuning problems is when the Oracle cost-based optimizer mis-estimates the expected number of rows that will be returned from an execution plan row source operation. This presentation delves into uncharted waters to help attendees understand strategies for dealing with cardinality mis-estimates.
Download File
SQL Tuning Undocumented Secrets for Getting Accurate Cardinalities Kaley Crum.mp4
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