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more versioning bug fixes

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This commit is contained in:
JT Smith 2005-08-10 19:46:14 +00:00
parent e9f74cdc0f
commit abf4076569
5 changed files with 107 additions and 74 deletions
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docs/migration.txt
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@ -156,6 +156,11 @@ SQL queries to get you started in your transition:
...look up the revision date for each asset instance from the asset table...
alter table MyAsset add primary key (assetId,revisionDate);
In addition, if you wish to version the attachments to your asset, you'll need
to add addRevision(), purge(), and purgeRevision() methods to your asset. See
WebGUI::Asset::File and WebGUI::Asset:Post for examples of what these methods
should look like.
Other than that you shouldn't have to make any revisions to your asset to
support versioning. Your collateral tables need not have the revision date as
they'll be tied to the assetId regardless of the revision date.