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Posted to derby-dev@db.apache.org by "Bryan Pendleton (JIRA)" <ji...@apache.org> on 2009/12/03 02:39:20 UTC

[jira] Updated: (DERBY-1160) Document use of SPACE_TABLE to tell for tables and indexes: a) the number of pages allocated b) the number of empty pages

     [ https://issues.apache.org/jira/browse/DERBY-1160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Pendleton updated DERBY-1160:
-----------------------------------

    Component/s:     (was: SQL)
                 Documentation
       Assignee: Bryan Pendleton
        Summary: Document use of SPACE_TABLE to tell for tables and indexes: a) the number of pages allocated  b) the number of empty pages  (was: Need a documented way to tell for tables and indexes: a) the number of pages allocated  b) the number of empty pages)

Reclassified as a documentation issue.

> Document use of SPACE_TABLE to tell for tables and indexes: a) the number of pages allocated  b) the number of empty pages
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1160
>                 URL: https://issues.apache.org/jira/browse/DERBY-1160
>             Project: Derby
>          Issue Type: Improvement
>          Components: Documentation
>            Reporter: Stan Bradbury
>            Assignee: Bryan Pendleton
>
> Very active systems would benefit from a documented way to determine how many empty pages are allocated to an index or table in order to determine whether a COMPRESS_TABLE is worth running.

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