Did you know Spring Data JPA can generate SQL queries just from method names? 😳
In this video, I explain how this method:
findFirstByStatusOrderByTokenNumberAsc()
automatically generates:
SELECT * FROM token_queue
WHERE status = 'WAITING'
ORDER BY token_number ASC
LIMIT 1;
This is used to fetch the next available token in a queue system.
Check "Token management system" playlist for full series of Videos"
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Spring Data JPA Magic | Method SQL Query Explained in Tamil | NatokHD
