[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5576) Reading and querying against date values with Criteria API causing error

[Steve Ebersole (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=38435#action_38435 ] 

Steve Ebersole commented on HHH-5576:
-------------------------------------

A [better test case|http://www.pscode.org/sscce.html] would be appreciated.

> Reading and querying against date values with Criteria API causing error
> ------------------------------------------------------------------------
>
>                 Key: HHH-5576
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5576
>             Project: Hibernate Core
>          Issue Type: Bug
>    Affects Versions: 3.6.0.CR1
>         Environment: PostgreSQL 8.4
>            Reporter: Radosław Smogura
>         Attachments: hibernate-bugs.zip
>
>
> An Entity that has Date field, is then searched against value from this field, this causes to throw PSQL error :Caused by: org.postgresql.util.PSQLException: ERROR: operator does not exist: date = bytea
>   Wskazówka: No operator matches the given name and argument type(s). You might need to add explicit type casts.
>   Pozycja: 119
>         at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2062)
>         at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1795)
>         at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
>         at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
>         at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
>         at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
>         at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.postgresql.ds.jdbc23.AbstractJdbc23PooledConnection$StatementHandler.invoke(AbstractJdbc23PooledConnection.java:455)
>         at $Proxy243.executeQuery(Unknown Source)
>         at com.sun.gjc.spi.jdbc40.PreparedStatementWrapper40.executeQuery(PreparedStatementWrapper40.java:641)
>         at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
>         at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
>         at org.hibernate.loader.Loader.doQuery(Loader.java:802)
>         at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
>         at org.hibernate.loader.Loader.doList(Loader.java:2533)
> Error is probably caused, because the return type of Date filed is java.sql.Date or java.sql.Timestamp (this last works).
> I will attach sample application.

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