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https://issues.apache.org/jira/browse/CASSANDRA-7910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tyler Hobbs updated CASSANDRA-7910:
-----------------------------------
Attachment: 7910-trunk.txt
7910-2.1.txt
The attached patches invalidate any prepared statements that deal with the
affected table whenever columns are added, dropped, or altered. The 2.1 patch
also backports a minor refactor of IMigrationListener from trunk.
I've pushed a [dtest
branch|https://github.com/thobbs/cassandra-dtest/tree/CASSANDRA-7910] as well.
> wildcard prepared statements are incorrect after a column is added to the
> table
> -------------------------------------------------------------------------------
>
> Key: CASSANDRA-7910
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7910
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Oded Peer
> Assignee: Tyler Hobbs
> Priority: Minor
> Fix For: 2.1.3
>
> Attachments: 7910-2.1.txt, 7910-trunk.txt,
> PreparedStatementAfterAddColumnTest.java
>
>
> 1. Prepare a statement with a wildcard in the select clause.
> 2. Alter the table - add a column
> 3. execute the prepared statement
> Expected result - get all the columns including the new column
> Actual result - get the columns except the new column
> Attached a test using cassandra-unit
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