I have a normalized database schema that I have flattened out to create
a Solr schema. My question is with regards to searching the multivalued
fields that are correlated from the sub-entity in the DataInputHandler.
Example
I have 2 tables CUSTOMER and NOTE
Customer can have one to many notes.
My data-config would look similar to this: (Not exact, just setting up
the question) J
<entity name="customer" query="select id, name, address, city from
customer">
<entity name="note" query="Select note_id, note_date, note_text from
note where customer_id = ${customer.ID}"/>
</entity>
My schema would be something like this:
<field name="id" type="string" indexed="true" stored="true"
required="true" />
<field name="name" type="string" indexed="true" stored="true"
required="false" />
<field name="address" type="string" indexed="true" stored="true"
required="false" />
<field name="city" type="string" indexed="true" stored="true"
required="false" />
<field name="note_Id" type="long" indexed="false" stored="true"
required="false" multiValued="true" />
<field name="note_date" type="date" indexed="true" stored="true"
required="false" multiValued="true" />
<field name="note_text" type="text_general" indexed="true" stored="true"
required="false" multiValued="true" />
All is well, indexed and searchable.
So, if there are 100 notes per customer at varying dates, how would I
query to essentially ask:
Give me all the Customers where note_text has "sales" AND the note_date
is between Date1 and Date2?
The multi-valued data is stored as arrays and the array positions line
up property. (i.e. note_id[x], note_date[x], and note_Text[x] represent
an actual row that was loaded from the database.
Any suggestions on how to accomplish my problem?
Thank you!
--
Sincerely,
David Webb
