jpa

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Why is my data only flushed to the DB on read?
user_35577140
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2
2
279
tcp jpa oracle database java
JPA + @OneToMany + DELETE: Item is not deleted if I access parent later
user_25353150
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2
1
750
cascade jpa postgresql hibernate java
Hibernate Criteria API is deprecated, but JPA Criteria API is complicated and almost unusable (e.g. for Joins)
user_10056070
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3
0
232
criteria-api hibernate-criteria jpa hibernate
How should I override equals/hashCode in entities with composite primary keys?
user_3304570
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4
1
2508
composite-primary-key hashcode equals jpa hibernate
JPA Criteria API fails on complex GROUP BY
user_136255920
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2
0
599
criteria-api jpa postgresql hibernate java
Java LocalDate is stored as a semi-random number of days back when saved to MySQL database
user_31504080
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2
1
123
localdate jpa mysql java
Need a JPA query which sorts Posts, posted on last 4hours
user_137640530
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2
1
36
spring-boot jpql jpa spring java
How to roll back a spring jpa repo.save() function
user_119605600
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5
3
5281
spring-data-jpa jpa java
Spring Batch JPA Bulk Insert eats performance when using GenerationType.IDENTITY
user_68720180
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3
2
3513
spring-batch jpa spring
JPA Criteria API join on 3 tables and some null elements
user_127354550
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2
2
526
criteria-api jpa
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