Investigating Undo

  • Thomas Kyte
  • Darl Kuhn
Chapter

Abstract

In the previous couple of chapters we discussed several undo segment topics. We’ve seen how they are used during recovery, how they interact with the redo logs, and how they are used for consistent, nonblocking reads of data. In this section, we’ll look at the most frequently raised issues with undo segments.

Keywords

Temporary Space Temporary Table Buffer Cache Small Transaction Table Slot 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Thomas Kyte 2014

Authors and Affiliations

  • Thomas Kyte
    • 1
  • Darl Kuhn
    • 1
  1. 1.VAUnited States

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