Hello, I’m encountering a severe issue when using the combination of createCriteriaInsertSelect and onConflict in Hibernate. In my project, when constructing an INSERT…SELECT query with onConflict enabled, I get a StackOverflowError during execution. The stack trace indicates that the error origina…

@azihsoyn The workaround is to turn the copy tree off in the application props: hibernate.criteria.copy_tree=false

StackOverflowError when using createCriteriaInsertSelect with onConflict in Hibernate 6.5.3+ (including 7.0.0Beta)

Borys_Makhlin April 2, 2025, 8:30am 6

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