Re-enable tests disabled because of HHH-15606/HHH-15967

Description

will introduce a commit on branch wip/main/orm6-in-main-code that disables some tests, because they cannot work properly as long as that bug isn’t fixed in Hibernate ORM 6.

See occurrences of the ticket key HHH-15606 in the code. Simply reverting the whole commit that introduced these occurrences should be enough to restore the tests.

Linked issues

is blocked by

HHH-15606

@OneToOne(mappedBy = ..., fetch = LAZY) in embedded leads to IllegalArgumentException: Can not set [...] to LazyPropertyInitializer$1

HHH-15967

@OneToOne(mappedBy = ..., fetch = LAZY) in embedded referencing an association within another embedded

HHH-16219

Lazy loading of association involving loading of other, eager associations leads to unwanted loading beyond max_fetch_depth

Activity

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Yoann Rodière February 28, 2023 at 11:50 AM

has been rejected; the problem apparently comes from our model (which is obviously suboptimal, but for good reasons) leading to crazy lazy loading. Hibernate ORM 5 was executing many more queries than necessary, and ORM 6 bundles them into one, but unfortunately that means many joins. I’ll submit a PR to fix that.

Yoann Rodière February 22, 2023 at 5:19 PM

Unfortunately those tests are now affected by , causing failures on MariaDB/MySQL... I'll disable them again.

Yoann Rodière January 3, 2023 at 12:05 PM

Looks like even after is fixed, there’s still a bug in our way: . So we can’t re-enable tests at the moment.

Fixed

Details

Assignee

Yoann Rodière

Reporter

Yoann Rodière

Components

Sprint

None

Fix versions

6.2.0.Beta1

Priority

Major

Created October 17, 2022 at 3:28 PM

Updated June 2, 2023 at 1:33 PM

Resolved February 28, 2023 at 3:31 PM

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