Question

I have written an application using Seam 2.2.1 & MySQL which is working. I am now trying to connect the application to Informix and when I execute a query from hibernate(select user from User user) I am getting the following exceptions:

org.hibernate.exception.genericjdbcexception could not execute query

when i execute a query as select user.id,user.name from User user it’s executed successefuly.

The Generated sql is

select
first 2 user0_.USER_ID as USER1_120_,
user0_.dateOfBirth as dateOfBi2_120_,
user0_.enabled as enabled120_,
user0_.forename as forename120_,
user0_.password as password120_,
user0_.surname as surname120_,
user0_.userName as userName120_
from
anetidb.user user0_
where
username=?

The Stacktrace of exception:

12:00:24,407 INFO [IntegerType] could not read column value from result set: USER1_120_; No such column name
12:00:24,665 WARN [JDBCExceptionReporter] SQL Error: -79738, SQLState: IX000
12:00:24,873 ERROR [JDBCExceptionReporter] No such column name

And i Use org.hibernate.dialect.InformixDialect as hibernate.dialect

Have you an idea about the problem?

Thks For Help.

Answer 1

Googling for "No such column name" informix hibernate has led me to the following Hibernate bug report, which describes exactly the same problem: https://hibernate.onjira.com/browse/HBX-1126

The solution seems to remove the parameter DELIMIDENT=y from the datasource URL.