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Cloudscape Properties
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Reference Manual |
cloudscape.storage.pageReservedSpaceFunctionDefines the percentage of space reserved for updates on an on-disk database page for tables only (not indexes); indicates the percentage of space to keep free on a page when inserting. Leaving reserved space on a page can minimize row overflow (and the associated performance hit) during updates. Once a page has been filled up to the reserved-space threshold, no new rows are allowed on the page. This reserved space is used only for rows that increase in size when updated, not for new inserts. Regardless of the value of cloudscape.storage.pageReservedSpace, an empty page always accepts at least one row. Valid ConglomeratesDefaultMinimum ValueThe minimum value is 0% and the maximum is 100%. If you specify a value outside this range, Cloudscape uses the default value of 20%. Example-- modifying the default for the system
-- modifying the default for the database
-- overriding the defaults for a single table ScopeDynamic or StaticThis property is dynamic; if you change it while Cloudscape is running, the change takes effect immediately. For information about dynamic changes to properties, see Dynamic or Static Changes to Properties. |
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![]() Cloudscape Version 3.6 For information about Cloudscape technical support, go to: www.cloudscape.com/support/.Copyright © 1998, 1999, 2000 Informix Software, Inc. All rights reserved. |