Space announcement

   

This space provides the same content as before, but the organization of the home page has changed. The content is now organized based on logical branches instead of legacy book titles. We hope that the new structure will help you quickly find the content that you need.

Multiple table space and index recoveries

The following figure shows the phases that are used when table spaces and index spaces are being recovered.

Log records are selected and sorted during the LOG INPUT phase and then are merged with the image copies of the spaces during the MERGE phases. The MERGE phase repeats for each table space and index. The sort task is shown as a shaded box in the background in the following figure.



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