Multiple datasources support [DATAJDBC-321]

Marek Šabo opened DATAJDBC-321 and commented

As mentioned in the SO answer, spring-data-jdbc currently doesn’t support multiple datasources. It would be great to add this support in future releases.

Immediate help for advanced spring users would be making JdbcRepositoryFactoryBean constructor public. That way we could provide our own dependencies based on the context of datasource.

Next step could extending the @EnableJdbcRepositories annotation with refs/links to dependencies similar way the @EnableJpaRepositories does.

(In our multi-ds JPA project we use similar configuration to one outlined in this article: https://medium.com/@joeclever/using-multiple-datasources-with-spring-boot-and-spring-data-6430b00c02e7)

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Affects: 1.1 M1 (Moore), 1.0.4 (Lovelace SR4)

Reference URL: https://stackoverflow.com/a/50197148/303559

Issue Links:

• DATAJDBC-499 Register custom converters in two independent modules (“is duplicated by”)
• DATAJDBC-622 Add support for transactionManagerRef in EnableJdbcRepository

14 votes, 15 watchers

[isimonov]

Hi! Are there plans to implement full support for multiple data sources? This functionality is very lacking.

[kota65535]

Hi @SimSonic, your problem seems to be related to this issue, and you should annotate @Primary to the one of the JdbcConverter bean to specify which one you use like this.