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javaspringspring-bootspring-dataspring-data-mongodb
Psycho Punch
Psycho Punch

Reputation: 6902

How can I define index on inherited fields in MongoDB with Spring Data?

I have a persistent class that extends a parent where some of its fields are defined. With Spring Data Mongo, I can use the @Indexed annotation on persistent fields to create index on the corresponding Collection. However, in the case of inherited fields, I can only access them through the parent class. I could probably put the annotation there but I don't want to create index for a every Collection extending the parent class. Can I potentially use @CompoundIndex (with single value) to work around this?

Upvotes: 4

Views: 909

Answers (1)

Psycho Punch
Psycho Punch

Reputation: 6902

After doing some local testing, I found out that, yes, I can use @CompoundIndex to workaround this issue.

Upvotes: 4

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