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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2017/03/13 19:06:42 UTC

[jira] [Comment Edited] (SOLR-10085) SQL result-set fields not in order

    [ https://issues.apache.org/jira/browse/SOLR-10085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15922745#comment-15922745 ] 

Joel Bernstein edited comment on SOLR-10085 at 3/13/17 7:05 PM:
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Updated the ticket to reflect the focus on SQL output only. The work done in this ticket will make it possible though to maintain order in streaming as well. We can open another ticket to discuss the streaming implementation.


was (Author: joel.bernstein):
Updated the ticket to reflect the focus on SQL output only. The work done in this ticket will make it possible though to maintain order in streaming as well, but we can open another ticket to discuss the implementation.

> SQL result-set fields not in order
> ----------------------------------
>
>                 Key: SOLR-10085
>                 URL: https://issues.apache.org/jira/browse/SOLR-10085
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: faceting
>    Affects Versions: 6.3
>         Environment: Windows 8.1, Java 8
>            Reporter: Yeo Zheng Lin
>            Assignee: Joel Bernstein
>              Labels: json, streaming
>
> I'm trying out the Streaming Expressions in Solr 6.3.0. 
> Currently, I'm facing the issue of not being able to get the fields in the result-set to be displayed in the same order as what I put in the query.
> For example, when I execute this query:
>  http://localhost:8983/solr/collection1/stream?expr=facet(collection1,
>       q="*:*",
>       buckets="id,cost,quantity",
>       bucketSorts="cost desc",
>       bucketSizeLimit=100,
>       sum(cost), 
>       sum(quantity),
>       min(cost), 
>       min(quantity),
>       max(cost), 
>       max(quantity),
>       avg(cost), 
>       avg(quantity),
>       count(*))&indent=true
> I get the following in the result-set.
>    {
>   "result-set":{"docs":[
> 	{
>     "min(quantity)":12.21,
>     "avg(quantity)":12.21,
>     "sum(cost)":256.33,
>     "max(cost)":256.33,
>     "count(*)":1,
>     "min(cost)":256.33,
>     "cost":256.33,
>     "avg(cost)":256.33,
>     "quantity":12.21,
>     "id":"000001",
>     "sum(quantity)":12.21,
>     "max(quantity)":12.21},
> 	{
>     "EOF":true,
>     "RESPONSE_TIME":359}]}}
> The fields are displayed randomly all over the place, instead of the order sum, min, max, avg as in the query. This may cause confusion to user who look at the output.  Possible improvement to display the fields in the result-set in the same order as the query



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