Hi Pat,

Thanks.  Yeah, I figured that out eventually.   Seems like TS could be 
patched to join array values with a pipe to do this automatically instead 
of what it's currently doing.   If you'd like, I'd be happy to submit a PR 
for it.

--Michael

On Wednesday, February 25, 2015 at 3:44:14 PM UTC-8, Pat Allan wrote:
>
> Hi Michael
>
> Matching on fields in SphinxQL is done via the MATCH function (as you’ve 
> found) - while it may not feel so obvious via the facet approach, you’ll 
> probably want to try the following:
>
> facet_vals = “val1 | val2”
>
> The pipe character is the OR marker for Sphinx, so that should match 
> either of the values. AND is implicit, so you’d just have “val1 val2” in 
> that case.
>
> Hope this helps
>
> — 
> Pat
>
> On 26 Feb 2015, at 5:41 am, Michael Kintzer <[email protected] 
> <javascript:>> wrote:
>
> Hi,
>
> I'm running into an issue where if I perform a facet search, and the value 
> of the facet is an array of size > 1, the query returns no results.   
> Single element arrays work, so e.g.
>
> facet_vals = ["val1"]
> results = MyObj.facets("search term", options).for(my_facet: facet_vals)
> results.present?  # true
>
> facet_vals = ["val2"]
> results = MyObj.facets("search term", options).for(my_facet: facet_vals)
> results.present?  # true
>
> facet_vals = ["val1", "val2"]
> results = MyObj.facets("search term", options).for(my_facet: facet_vals)
> results.present?  # false
>
> The generated query snippet looks like this:  WHERE MATCH('math @my_facet 
> [\"val1\", \"val2\"]') 
>
> Is multi-value MATCH not supported in TS or Sphinx itself, like WHERE 
> field IN (val1, val2, ...) is in SQL?
>
> Thanks,
>
> --Michael
>
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