Issue #1639: @Enumerated(EnumType.STRING) annotation inhibits proper execution of IN expressions.

Type: Bug ReoprtPriority: NormalStatus: FixedReplies: 1

When the following annotation is present on an enum type entity field:


Queries using JPQL IN expressions on this field won't work correctly anymore. This issue has been described in forum post 1254 (JPA JPQL WHERE clause for IN :variable not working if variable is a list of Enums).

See also the attached test case (play with adding and removing the Enumerated annotation).

Best regards, and thank you for this great piece of work!


Thank you for this report. The bug can be easily repeated by changing the example in forum post #1254 to @Enumerated(EnumType.STRING), as your suggestion.

It happened because ObjectDB considered a collection of emum values as a query parameter argument to be always @Enumerated(EnumType.ORDINAL). This is fixed now in build 2.6.1_05.


ObjectDB Support