spring-data-jpa Examples and Free Source Code

class A cannot be cast to class A...

java spring-boot hibernate spring-data-jpa

saveAll() gets error Inferred type 'S' for type parameter 'S' is not within its boun...

java jpa generics spring-data-jpa

Getting "duplicate key value violates unique constraint" error when saving entities with H...

java sql spring-boot hibernate spring-data-jpa

Spring Data/JPA - How can I check if a record already exists by name?...

java spring-boot spring-mvc spring-data-jpa spring-data

Why cascade does not work if we define it on children side (mappedBy)?...

spring spring-boot hibernate jpa spring-data-jpa

How to check if record exists before insert - Spring JPA...

java spring spring-boot spring-data-jpa spring-data

Deleting large volume of data at once in spring boot in fraction of a second...

spring spring-boot spring-mvc spring-data-jpa spring-data

Could not write JSON: Infinite recursion (StackOverflowError)] with root cause...

java postgresql spring-boot spring-data-jpa

Spring Boot + Hibernate changes case of column name when performing query...

java spring-boot hibernate jpa spring-data-jpa

Spring Data JPA Unable to locate Attribute with the given name...

java spring-boot spring-data-jpa h2

H2 fails to fetch Instant when using native query [Spring Boot 3]...

spring-boot hibernate spring-data-jpa h2

Foreign key field is not getting updated after save method in JPA...

java spring-boot hibernate jpa spring-data-jpa

Get Data from a Table in Spring JPA @ManyToMany relation cause StackOverFlow...

spring spring-boot spring-data-jpa spring-data

The controllers doens't work on my spring boot application...

spring-boot spring-mvc spring-data-jpa java-ee-8

What should I do to avoid excessive SELECTs for roles when working with Spring Security?...

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Query a limited items from the database...

spring spring-boot spring-data-jpa spring-data

What is a viable alternative to getOne(long id) in Spring...

java spring-data-jpa option-type

Wrapping a REST API in Spring database CRUD methods so it can be used as a @Repository...

java spring spring-boot spring-data-jpa

'url' attribute is not specified and no embedded datasource could be configured. Failed to d...

spring-boot kotlin spring-data-jpa

Springboot: nested exception is java.lang.IllegalArgumentException: Not a managed type...

java spring spring-boot hibernate spring-data-jpa

H2 Database Tables can't be created for DataJpaTests...

spring-boot spring-data-jpa mariadb h2 data-jpa-test

Jdbc connection time-out...

java jdbc spring-data-jpa

Could not write JSON: failed to lazily initialize a collection when returning an entity object from ...

java spring-boot jpa spring-data-jpa

How to make Hibernate and Spring track transactions consistently?...

spring hibernate spring-data-jpa transactions spring-orm

Hibernate warning after hibernate version upgrade to 5...

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Spring boot/Spring data jpa - how to update related entity?...

java hibernate spring-boot jpa spring-data-jpa

Service not found a repository bean in my Springboot project...

java spring spring-boot spring-data-jpa

Unable to locate routes in spring Gateway...

java spring-boot spring-data-jpa microservices api-gateway

How to query last month's data with Spring boot and JPA...

java spring spring-boot spring-data-jpa

Spring data jpa - conversion types before every @Query executed - is it possible?...

spring-boot spring-data-jpa