Hi all.

I am using hibernate + derby.

I put

<property name="query.substitutions">true 1, false 0</property>

In configuration file for substituting short to boolean.

I am getting error like ,

ERROR BasicPropertyAccessor: - expected type: java.lang.Boolean, actual value: java.lang.Short

I tried with changing config to

<property name="hibernate.query.substitutions">true 1, false 0</property>

and even tried giving this property runtime as,

props.put("hibernate.query.substitutions", "true 1, false 0");

Nothing helps. I tried hibernate 3.3.1(latest) and 3.1 versions with no help.

How to fix this? Thanks

Same problem here...
I use Oracle 8i
Hibernate 3.2.6



Then i got this error:



When i disable the constraint, hibernate inserts 1 or 0 on that field...

Here's a hbm's snippet:


I also tried with: hibernate.query.substitutions=true='Y', false='N' and nothing seems to work...