$webwork.htmlEncode($page.space.name) : Versioning PostGIS datastore
This page last changed on Oct 30, 2007 by aaime.
Versioning PostGIS is an extension built on top of the PostGIS datastore that adds version, history and rollback support. ConfigurationBeing Versioning PostGIS just an extended PostGIS datastore, the configuration parameters are largely the same.
Beware: version enabling a feature type means altering the very structure of your database table. New columns will be added, and the primary key will be altered. LimitationsAt the moment versioning works only on tables whose primary key is a serial type, that is, an integer whose default value is the next value of a sequence. The versioning WFS protocol will also need you to configure the changesets table so that it's a visible feature type in order to support the GetLog GML2 and GML3 output formats. Failing to do so will result in an exception stating the feature type "prefix:changesets" has not been found. |
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Document generated by Confluence on Jan 16, 2008 23:27 |