Appreciate any guidance here please. Have a master-child table between two tables 'TA' and 'TB' where form is the master table. Any row in TA can have multiple row in TB. e.g. row in TA
id---name 1---tweets TB: id|ta_id|field0|field1|field2.....|field20|created_by 1|1|value1|value2|value2.....|value20|User1 This is how I am trying to model this in SOLR <document> <entity name="TA" query="select * from TA" deltaQuery="select id from TA where (last_updated > '${dataimporter.last_index_time}' or date_created > '${dataimporter.last_index_time}')" deltaImportQuery="select * from TA where ID='${dataimporter.delta.id}'"> <field column="name" name="name" /> <field column="name" name="nameSort" /> <field column="name" name="alphaNameSort" /> <entity name="TB" query="select id,field0,field1,field2,field3,field4,ta_id from TB where ta_id='${TA.id}'" deltaQuery="select ta_id from TB where (last_updated > '${dataimporter.last_index_time}' or date_created > '${dataimporter.last_index_time}')" parentDeltaQuery="select id from TA where id=${TB.ta_id}" > <field name="dataId" column="id" /> <field name="attr0" column="field0" /> <field name="attr1" column="field1" /> <field name="attr2" column="field2" /> <field name="attr3" column="field3" /> <field name="attr4" column="field4" /> </entity> </entity> </document> This works fine and index the data.But all the data for a row in TA gets combined in one document(not desirable). I am not clear on how to 1) separate a particular row from the search results. e.g. If I search for 'Android' and there are 5 rows for android in TB for a particular instance in TA, would like to show them separately to user and if the user click on any of the row,point them to an attached URL in the application. Should a separate index be maintained for each row in TB?TB can have millions of rows. 2) How to protect one user's data from another user. I guess I can keep a column for a user_id in the schema and append that filter automatically when I search through SOLR. Any better alternatives? Bear with me if these are newbie questions please, this is my first day with SOLR. Thanks -- View this message in context: http://old.nabble.com/Document-model-suggestion-tp26784346p26784346.html Sent from the Solr - User mailing list archive at Nabble.com.