[
https://issues.apache.org/jira/browse/SOLR-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13048646#comment-13048646
]
Yonik Seeley commented on SOLR-2136:
------------------------------------
Thanks Koji, I just committed a fix for this cut'n'paste error.
> Function Queries: if() function
> -------------------------------
>
> Key: SOLR-2136
> URL: https://issues.apache.org/jira/browse/SOLR-2136
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.4.1
> Reporter: Jan Høydahl
> Fix For: 4.0
>
> Attachments: SOLR-2136.patch, SOLR-2136.patch
>
>
> Add an if() function which will enable conditional function queries.
> The function could be modeled after a spreadsheet if function (e.g:
> http://wiki.services.openoffice.org/wiki/Documentation/How_Tos/Calc:_IF_function)
> IF(test; value1; value2) where:
> test is or refers to a logical value or expression that returns a logical
> value (TRUE or FALSE).
> value1 is the value that is returned by the function if test yields TRUE.
> value2 is the value that is returned by the function if test yields FALSE.
> If value2 is omitted it is assumed to be FALSE; if value1 is also omitted it
> is assumed to be TRUE.
> Example use:
> if(color=="red"; 100; if(color=="green"; 50; 25))
> This function will check the document field "color", and if it is "red"
> return 100, if it is "green" return 50, else return 25.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
