Some tests fails on oracle when entity has no columns except identity one
generates INSERT statement
which fails on Oracle12c with ORA-00936: missing expression. The same SQL passes on Sybase. MS SQL Server has different SQL insert into map_entity default values.
At least these tests are affected:
could be changed to use GenerationType.AUTO
or added column to entity (the @RequiresDialectFeature should be added)
Workaround is to add some column to entity
This got fixed in 5.1 and master by HHH-10689.