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GitHub - tirmizee/Spring-Boot-JPA-Multi-Databases-And-Rollback-Transaction: Spring Data JPA multi-databases and rollback transaction using Hikari connection pool.
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spring boot - Hikaripool JPARepository not reconnect/recreate connections after database Mysql restart - Stack Overflow
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sql server - SQLServerException: The connection is closed and not auto reconnecting to secondary db after failover - Stack Overflow
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