lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Nils Weber (JIRA)" <>
Subject [jira] Commented: (SOLR-2136) Function Queries: if() function
Date Tue, 01 Feb 2011 12:44:29 GMT


Nils Weber commented on SOLR-2136:

any news on that one and/or on SOLR-2137 yet?

regards JC

> Function Queries: if() function
> -------------------------------
>                 Key: SOLR-2136
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>    Affects Versions: 1.4.1
>            Reporter: Jan H√łydahl
> Add an if() function which will enable conditional function queries.
> The function could be modeled after a spreadsheet if function (e.g:
> 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:


To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message