[
https://hibernate.onjira.com/browse/HHH-7068?page=com.atlassian.jira.plug...
]
Nelson Rodrigues commented on HHH-7068:
---------------------------------------
I'm also seeing this exception ever since I've migrated my projects from 3.6.9 to
4.1.1.
Aparently hibernate is trying to absolutely position a TYPE_FORWARD_ONLY cursor, leading
to this exception about invalid cursor state.
The faulty code seems to be a typo in org.hibernate.loader.Loader.prepareQueryStatement
(line 1703). It's calling the method org.hibernate.loader.Loader.getScrollMode with
the variable useLimit instead of useLimitOffset, leading the getScrollMode method to
believe the correct scroll mode to return is null (equivalent to FORWARD_ONLY), which is
inconsistent with the Dialect's habilities.
"Cursor state not valid" error from AS400
-----------------------------------------
Key: HHH-7068
URL:
https://hibernate.onjira.com/browse/HHH-7068
Project: Hibernate ORM
Issue Type: Bug
Components: core
Affects Versions: 4.0.0.Final
Environment: -Hibernate version, shipped with AS 7.0.2 and 7.1.0RC1
-Database AS400
Reporter: Alex Varakin
I am having a problem with an application which runs under AS 7.0.2 (7.1.0CR1 as well).
It connects to database on AS400 using JPA interface and is able to read data from table
on AS400 starting from row 0, but if I specify starting row more than 0 using
query.setFirstResult, then I am getting an exception while running the actual query:
Caused by: java.sql.SQLException: Cursor state not valid.
at com.ibm.as400.access.JDError.createSQLExceptionSubClass(JDError.java:819)
at com.ibm.as400.access.JDError.throwSQLException(JDError.java:411)
at com.ibm.as400.access.JDError.throwSQLException(JDError.java:387)
at
com.ibm.as400.access.AS400JDBCResultSet.beforePositioning(AS400JDBCResultSet.java:1282)
at com.ibm.as400.access.AS400JDBCResultSet.absolute(AS400JDBCResultSet.java:1086)
at org.jboss.jca.adapters.jdbc.WrappedResultSet.absolute(WrappedResultSet.java:131)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_29]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[:1.6.0_29]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[:1.6.0_29]
at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_29]
at
org.hibernate.engine.jdbc.internal.proxy.AbstractResultSetProxyHandler.continueInvocation(AbstractResultSetProxyHandler.java:104)
[hibernate-core-4.0.0.Final.jar:4.0.0.Final]
Same code works fine under AS 7.0.2 and Hibernate 3.6.9.
I guess this is related to scrollable result set, it seems that Hibernate does not make
result set as scrollable.
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