[jira] [Comment Edited] (SOLR-8458) Add Streaming Expressions tests for parameter substitution

["Cao Manh Dat (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-8458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15073387#comment-15073387 ] 

Cao Manh Dat edited comment on SOLR-8458 at 12/29/15 2:32 AM:
--------------------------------------------------------------

Yes, I would like to help. 

Currently, Streaming Expressions have quite compact syntax
{{funcName(param1|func1,param2|func2,..)}}
So what is the best way to add substitution parameter in Streaming Expression?
Should it be?
{{merge($left, $right,...) with left=search(...), right=search(...)}}


was (Author: caomanhdat):
Yes, I would like to help. 

Currently, Streaming Expressions have quite compact syntax
{{code}}
funcName(param1|func1,param2|func2,..)
{{code}}
So what is the best way to add substitution parameter in Streaming Expression?
Should it be?
{{code}}
merge($left, $right,...) with left=search(...), right=search(...)
{{code}}

> Add Streaming Expressions tests for parameter substitution
> ----------------------------------------------------------
>
>                 Key: SOLR-8458
>                 URL: https://issues.apache.org/jira/browse/SOLR-8458
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Joel Bernstein
>            Priority: Minor
>         Attachments: SOLR-8458.patch
>
>
> This ticket is to add Streaming Expression tests that exercise the existing macro expansion feature described here:  http://yonik.com/solr-query-parameter-substitution/
> Sample syntax below:
> {code}
> http://localhost:8983/col/stream?expr=merge(${left}, ${right}, ...)&left=search(...)&right=search(...)
> {code}



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