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From Ivan Bianchi <>
Subject Boolean disjunction with nested documents
Date Thu, 19 Jan 2017 16:33:18 GMT
I hope someone can help me because I have spent too many time looking for
this issue :(

I have 2 kind of documents related with an 1-n relation, in my example this
is 1 activity has many schedules.
To achieve this I have some inner child document with schedule fields
inside the activity document. The identifier field of the document is
called content_type.

In the activity I have a boolean field to detect if the document has
children (schedules) called 'has_schedules'.

I'm trying to find the documents whose children have a weekday = 1 OR they
don't have children. Here's the filter query:
"{!parent which=content_type:activity}(schedule.weekday:1)" OR

I don't understand how the " char works in here, wherever I enclose the
condition with " char, Solr ignores it. For example the previous query is
equal to has_schedules:false, on the contrary I only get the first
condition. Also, if I use the "(" it gives me a syntax error.
The other issue here, is that if I remove the " chars, Solr gets the second
condition (has_schedules:false) as part of the nested child query, which
implies an error as this is a parent's field.

Thank you for any help,


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