Hey, not sure if you really want to test for an empty string, or maybe for an empty field? There is a missing filter which you could potentially use for that, see http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-missing-filter.html#query-dsl-missing-filter
--Alex On Fri, Apr 18, 2014 at 11:58 PM, Paul <paulj3...@gmail.com> wrote: > Hi, > > Thanks for everyone's patience while I learn the elasticsearch query DSL. > I'm trying to get used to its verbosity. > > > How would I do a query like this, again in SQL parlance: select col1 from > mysource where col2 = "" and col3 in ["", "one", "two"] and col4 = "foo" > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/cbf00b67-b354-4087-a937-450055fce661%40googlegroups.com<https://groups.google.com/d/msgid/elasticsearch/cbf00b67-b354-4087-a937-450055fce661%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAGCwEM8_dVB3-16aK8rHv3cAF%2BNYBzCiK6RxVdzmUqQPLjFDeQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
