criteria loader runs into ArrayIndexOutOfBoundsException caused by wrong condition handling for column span zero
Description
Retriving results from a query with a last column with zero column span we run into ArrayOutOfBoundsException.
An easy fix: org.hibernate.loader.criteria.CriteriaLoader (revision 20078) method getResultColumnOrRow(Object[], ResultTransformer, ResultSet, SessionImplementor) In line 143 condition ">" should change to "!=". The variable pos is not a valid index for columnAlias when numColumns (=column span) is 0. ArrayHelper.slice handles condition numColumns zero correctly.
Alternative workaround: Change how the query is built. The last column should be at another position in the query.
Retriving results from a query with a last column with zero column span we run into ArrayOutOfBoundsException.
An easy fix:
org.hibernate.loader.criteria.CriteriaLoader (revision 20078) method getResultColumnOrRow(Object[], ResultTransformer, ResultSet, SessionImplementor)
In line 143 condition ">" should change to "!=". The variable pos is not a valid index for columnAlias when numColumns (=column span) is 0. ArrayHelper.slice handles condition numColumns zero correctly.
Alternative workaround:
Change how the query is built. The last column should be at another position in the query.