Issue Details (XML | Word | Printable)

Type: New Feature New Feature
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Unassigned
Reporter: Andy Jefferson
Votes: 0
Watchers: 0

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DataNucleus Store Cassandra

Support schema evolution (new columns, delete columns)

Created: 17/Mar/14 02:59 PM   Updated: 26/Apr/14 11:19 AM   Resolved: 25/Apr/14 11:39 AM
Component/s: Schema
Affects Version/s: None
Fix Version/s: 4.0.0.m3

 Description  « Hide
If a user updates a class definition, the schema handler should detect what is present in the datastore and add/delete columns as required. Similarly indexes should be added/deleted as required

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Andy Jefferson added a comment - 19/Mar/14 11:11 AM
New columns are now supported, as are new indexes

Andy Jefferson added a comment - 25/Apr/14 11:39 AM
Marking as fixed since GitHub master handles the main use-cases. Still need to consider other situations like where we have multiple classes sharing a table