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Can the has_one association result in an N+1 problem?

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• sql

asked 2022-10-30 11:00:00 +0000

qstack
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answered 2022-11-26 07:00:00 +0000

david
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No, the has_one association does not result in an N+1 problem as it only involves a single record and the associated record can be fetched with a single SQL query using the "includes" method.

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