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Getting the Join Order Right: The Silver Bullet of SQL Tuning
April 13, 2022 @ 1:00 pm - 1:30 pm EDT
Getting the Join Order Right: The Silver Bullet of SQL Tuning
When you read an execution plan, the first thing you do is identify the driving table and the join order. But are they correct? This webinar will show how to use the Filtered Rows Percentage method to calculate what the join order should be, and validate the plan chosen by the optimizer.
Presenters
John Watson, Oracle Certified Master DBA, SkillBuilders Director of All Things Oracle Database
Dave Anderson, SkillBuilders’ Founder, Oracle Database Technologist
Audience
Basic understanding of SQL, indexes, views and subqueries.
Recording
Barring any technical glitches, all webinars are recorded and posted as tutorials. See all tutorials HERE
Registration
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All dates are in Eastern Time (ET).