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Posted to commits@cassandra.apache.org by "Sylvain Lebresne (JIRA)" <ji...@apache.org> on 2013/08/21 12:17:52 UTC

[jira] [Resolved] (CASSANDRA-5878) Fix CQL3 documentation

     [ https://issues.apache.org/jira/browse/CASSANDRA-5878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sylvain Lebresne resolved CASSANDRA-5878.
-----------------------------------------

    Resolution: Fixed
      Assignee: Sylvain Lebresne

Fix committed, thanks.
                
> Fix CQL3 documentation 
> -----------------------
>
>                 Key: CASSANDRA-5878
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5878
>             Project: Cassandra
>          Issue Type: Task
>         Environment: Cassandra 2.0rc1
>            Reporter: Michaël Figuière
>            Assignee: Sylvain Lebresne
>            Priority: Trivial
>
> A couple of fixes are required in the CQL3 documentation:
> *{{UPDATE}} and {{DELETE}} statements allow {{AND}} in {{WHERE}} clauses*
> {code}
> <where-clause> ::= <identifier> '=' <term>
>                  | <identifier> IN '(' ( <term> ( ',' <term> )* )? ')'
> {code}
> should be:
> {code}
> <where-clause> ::= <relation> ( "AND" <relation> )*
> <relation> ::= <identifier> '=' <term>
>              | <identifier> IN '(' ( <term> ( ',' <term>)* )? ')'
> {code}
> *{{UPDATE}} and {{DELETE}} statements support {{IN}} only on the last column of the partition key*
> The documentation should specify this limitation in the way {{IN}} can be used. It's currently explained only in cqlsh.

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