Default visualize query shouldn't include analyze_wildcard parameter

[lukasolson]

In advanced settings, there is a query:queryString:options setting that allows you to choose what options are included in your query_string queries to Elasticsearch. It defaults to {"analyze_wildcard": true}. It's possible to override this parameter.

However, if you do set it to {}, and go to visualize, the query that's sent to Elasticsearch still has the {"analyze_wildcard": true}. In fact, no matter what you set the advanced setting to, this parameter will always be sent.

I checked 6.0.0-alpha2 and this was not the behavior, so it looks like it was probably introduced as part of the visualize refactor. The default query should probably just be {"query_string": {"query": "*"}}.

[lukasolson]

Related piece of code:

kibana/src/core_plugins/kibana/public/visualize/editor/editor.js

Line 130 in 30ba98c

query: searchSource.getOwn('query') || { query_string: { analyze_wildcard: true, query: '*' } },

Also, there are a few other places analyze_wildcard seems to be hardcoded.

[Bargs]

Funny, I stumbled across this addition in my kuery PR as well. Dunno why it was added in the refactor, but I agree it shouldn't be there.