The docs are not great on this. I have a Content base class then different types, strategy is JOINED. So should not make base class @Indexed but can annotate fields. Fine. But then I end up with different indexes for every subtype? Total nonstarter?

Apparently solved, quoting: [image] Writing Tests that Exercise Hibernate Search Also, on my other ticket, I did get that sorted: indexing subs but fetching abstract base types. So pretty happy. Thanks for the help.

The indexes are per type but you can target the base class for searches. The fact that the indexes are separate is just an implementation detail from the user point of view. Typically, if you have Associate extending Person and Manager extending Person, you can target Person for your search and it …

Ok great, is there a sample? or a part of the docs you could point me to? I have been through the docs I thought.

The documentation about how to query multiple entity types is here: Hibernate Search 6.1.7.Final: Reference Documentation . As you can see it’s transparent for you.

Ok, yeah I got that to compile, but still have issues with my test per my other ticket the mass indexer is not seeing entities to index, even though findAll sees them there. Was hoping this would be more turnkey.

One of the sites I work on has this. We’ve been seeing CPU Bottlenecks due to some very long queries. We didn’t get crazy with subclassing, but it did get crazy with the number of foreignkeys and many to many’s on the subclass which seems to be causing an excessive amount of queries. I don’t have mu…

Indexing Inheritance Hierarchy

Hibernate Search

yrodiere November 24, 2022, 7:14am 6

Apparently solved, quoting:

Topic		Replies	Views
Polymorphic Mass Indexing with Discriminator Hibernate Search	6	418	January 22, 2024
Index only parent class Hibernate Search	1	418	June 24, 2021
How to define a common index for multiple entities inheriting from one abstract class? Hibernate Search	5	612	April 2, 2024
Index not directly indexed entity Hibernate Search	5	829	June 29, 2020
Query across multiple Indexes (Sub Classes) Hibernate Search	21	3142	October 22, 2020

Indexing Inheritance Hierarchy

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