Add repositories support based on Querydsl [DATAJDBC-20]

[spring-projects-issues]

Oliver Drotbohm opened DATAJDBC-20 and commented

We could provide Spring Data repositories support for the JDBC module based on the QuerydslJdbcTemplate

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Issue Links:

• DATAJDBC-21 Add repositories support based on Querydsl
  ("is duplicated by")
• DATAJDBC-24 JPA Annotations and Spring Data for JDBCTemplate

3 votes, 5 watchers

[paslavsky]

Any plans to implement that?
The release document say that spring-data-jdbc already support Querydsl, but I got the following error:

Repository com.test.repository.ChatInfoRepository implements org.springframework.data.querydsl.QuerydslPredicateExecutor but JdbcRepositoryFactory does not support Querydsl!

[schauder]

The references mentioned above actually do not reference this issue, but the issue with the same number in spring-data-r2dbc.

[schauder]

This issue predates Spring Data JDBC. Yet support for Querydsl sounds promising for Spring Data JDBC.

On the other hand Querydsl doesn't see any active development lately and people already ask for it to be removed from other modules: spring-projects/spring-data-jpa#2575

[corbin-carter]

I'm a huge fan of both spring-data-jdbc and querydsl. I would love to be able to make use of the QuerydslPredicateExecutor both personally and professionally!

It appears that spring data jpa, mongodb, and neo4j all support it.

[schauder]

The thing with Querydsl is: The project isn't really moving forward.

There is a fork out there, which looks promising, but hasn't really proved a viable bet yet.

Given this situation, we are currently holding back on this feature.