[jira] [Updated] (CASSANDRA-7804) Confusing error message when condition is set on primary key column

["Tyler Hobbs (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-7804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tyler Hobbs updated CASSANDRA-7804:
-----------------------------------

    Attachment: 7804-2.1.txt

The attached patch fixes the error message.

> Confusing error message when condition is set on primary key column
> -------------------------------------------------------------------
>
>                 Key: CASSANDRA-7804
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7804
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Tyler Hobbs
>            Assignee: Tyler Hobbs
>            Priority: Minor
>             Fix For: 2.1.1
>
>         Attachments: 7804-2.1.txt
>
>
> If you set a CAS condition on a primary key column, you'll get an error that's somewhat confusing:
> {noformat}
> cqlsh:ks1> CREATE TABLE mytable (a int PRIMARY KEY, b int);
> cqlsh:ks1> UPDATE mytable SET b = 0 WHERE a = 0 IF a = 0;
> code=2200 [Invalid query] message="PRIMARY KEY part a found in SET part"
> {noformat}



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