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https://issues.apache.org/jira/browse/SOLR-15467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17433273#comment-17433273
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David Eric Pugh commented on SOLR-15467:
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I started looking at this Jira today...  

 

I gave the first command "SELECT manu as mfr, price as retail FROM 
techproducts" a try, using the SQL screen in Solr Admin, and it blew up ;-(

 

Failed to execute sqlQuery 'SELECT manu as mfr, price as retail FROM 
techproducts' against JDBC connection 'jdbc:calcitesolr:'. Caused by: Error 
while executing SQL "SELECT manu as mfr, price as retail FROM techproducts": 
java.io.IOException: java.util.concurrent.ExecutionException: 
java.io.IOException: --> 
http://localhost:8983/solr:manu\{type=text_gen_sort,properties=indexed,tokenized,stored,omitNorms,docValues,uninvertible}
 Must have useDocValuesAsStored='true' to be used with export writer

 

I guess I'll open another Jira about potentially makign these commands run "out 
of the box"...  ;)

 

> Enhance Parallel SQL documentation (new operators, limitations, and so on ...)
> ------------------------------------------------------------------------------
>
>                 Key: SOLR-15467
>                 URL: https://issues.apache.org/jira/browse/SOLR-15467
>             Project: Solr
>          Issue Type: Task
>          Components: documentation
>    Affects Versions: 7.7.1, 8.6.1, 8.8.1
>            Reporter: Aroop
>            Assignee: David Eric Pugh
>            Priority: Minor
>              Labels: RobustSQL
>
> In the ref guide sections for Parallel SQL, the section on Supported where 
> clauses seems to have a bug. The LIKE operator does not work at all.
>   
>  
> [https://solr.apache.org/guide/8_0/parallel-sql-interface.html#supported-where-operators]
>   
> {code:java}
> A simplistic LIKE can be used with a wildcard, such as field = 'sam*'. 
> {code}
> This may be fixed with little effort, but maybe we want to correct the 
> documentation till then to avoid user confusion.



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