Vlad Mihalcea (
https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%...
) *created* an issue
Hibernate ORM (
https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiODZiZTY1M2Q1...
) / Bug (
https://hibernate.atlassian.net/browse/HHH-13987?atlOrigin=eyJpIjoiODZiZT...
) HHH-13987 (
https://hibernate.atlassian.net/browse/HHH-13987?atlOrigin=eyJpIjoiODZiZT...
) LocalDate does not use the `hibernate.jdbc.time_zone` setting so conversion issues can
occur (
https://hibernate.atlassian.net/browse/HHH-13987?atlOrigin=eyJpIjoiODZiZT...
)
Issue Type: Bug Assignee: Unassigned Components: hibernate-core Created: 28/Apr/2020 06:23
AM Priority: Major Reporter: Vlad Mihalcea (
https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%...
)
If we set the default MySQL time zone to UTC:
default_time_zone= '+00:00'
And use the following mapping:
@Entity(name = "UserAccount" )
@Table(name = "user_account" )
public static class UserAccount {
@Id
private Long id;
@Column(name = "first_name" , length = 50)
private String firstName;
@Column(name = "last_name" , length = 50)
private String lastName;
@Column(name = "subscribed_on" )
private LocalDate subscribedOn;
public Long getId() {
return id;
}
public UserAccount setId( Long id) {
this.id = id;
return this ;
}
public String getFirstName() {
return firstName;
}
public UserAccount setFirstName( String firstName) {
this.firstName = firstName;
return this ;
}
public String getLastName() {
return lastName;
}
public UserAccount setLastName( String lastName) {
this.lastName = lastName;
return this ;
}
public LocalDate getSubscribedOn() {
return subscribedOn;
}
public UserAccount setSubscribedOn(LocalDate subscribedOn) {
this.subscribedOn = subscribedOn;
return this ;
}
}
When persisting the following entity:
UserAccount user = new UserAccount()
.setId(1L)
.setFirstName( "Vlad" )
.setLastName( "Mihalcea" )
.setSubscribedOn(
LocalDate.of(
2013, 9, 29
)
);
entityManager.persist(user);
Hibernate generates the following SQL INSERT statement:
insert into user_account (first_name, last_name, subscribed_on, id) values (?, ?, ?,
?)"], Params:[(Vlad, Mihalcea, 2013-09-29, 1)
However, when fetching it:
assertEquals(
LocalDate.of(
2013, 9, 29
),
userAccount.getSubscribedOn()
);
We get the following failure message:
Expected :2013-09-29
Actual :2013-09-28
This is because in the database the following row was inserted:
| id | first_name | last_name | subscribed_on |
|----|------------|-----------|---------------|
| 1 | Vlad | Mihalcea | 28-09-13 |
Setting the timezone property does not fix the problem:
@Override
protected void additionalProperties(Properties properties) {
properties.setProperty(AvailableSettings.JDBC_TIME_ZONE, "UTC" );
}
because this is not taken into consideration by `LocalDateType`.
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