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WLG OTN Day 2017
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Monday, November 20 • 13:50 - 14:35
Reading the execution plan – deep dive into SGA memory with Vit Spinka

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Usually, the tools Oracle gives us to read execution plan of a query show us all the details we need. But sometime, they hide some details. This session looks at the internal representation of the execution plan in the SGA to access such details - and at the same time it shows that developing a new execution plan parser would be a non-trivial task to do.

Speakers
avatar for Vit Spinka

Vit Spinka

Vit Spinka is an 10g, 11g, 12c Oracle Certified Master and an ACE Associate, specialising in deep internals of the Oracle database. He's the main author of Dbvisit Replicate, a replication tool that parses Oracle redo logs and extracts SQL changes from them. He's also co-author o... Read More →


Monday November 20, 2017 13:50 - 14:35
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Attendees (7)