Обсуждение: Bad value for type BigDecimal : Y

Hi,

I am using postgresql 8.3 with openJPA 1.2.1. I hit the following error

org.postgresql.util.
PSQLException: Bad value for type BigDecimal : Y
    at org.postgresql.jdbc2.AbstractJdbc2ResultSet.toBigDecimal(AbstractJdbc2ResultSet.java:2710)
    at org.postgresql.jdbc2.AbstractJdbc2ResultSet.getBigDecimal(AbstractJdbc2ResultSet.java:2133)
    at org.postgresql.jdbc2.AbstractJdbc2ResultSet.getBigDecimal(AbstractJdbc2ResultSet.java:311)
    at org.tranql.connector.jdbc.ResultSetHandle.getBigDecimal(ResultSetHandle.java:179)
    at org.apache.openjpa.lib.jdbc.DelegatingResultSet.getBigDecimal(DelegatingResultSet.java:282)
    at org.apache.openjpa.jdbc.sql.DBDictionary.getBigDecimal(DBDictionary.java:389)
    at org.apache.openjpa.jdbc.sql.PostgresDictionary.getInt(PostgresDictionary.java:210)
    at org.apache.openjpa.jdbc.sql.DBDictionary.getChar(DBDictionary.java:556)
    at org.apache.openjpa.jdbc.sql.ResultSetResult.getCharInternal(ResultSetResult.java:288)
    at org.apache.openjpa.jdbc.sql.ResultSetResult.getObjectInternal(ResultSetResult.java:356)
    at org.apache.openjpa.jdbc.sql.AbstractResult.getObject(AbstractResult.java:662)
    at org.apache.openjpa.jdbc.meta.strats.HandlerStrategies.loadDataStore(HandlerStrategies.java:205)
    at org.apache.openjpa.jdbc.meta.strats.HandlerFieldStrategy.load(HandlerFieldStrategy.java:172)
    at org.apache.openjpa.jdbc.meta.FieldMapping.load(FieldMapping.java:796)
    at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:833)
    at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:785)
    at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:453)
    ... 106 more



Please help!!!

Thanks
Ashish

On Thu, Jun 11, 2009 at 7:01 AM, Ashish Jain<ashjain2@gmail.com> wrote:

> I am using postgresql 8.3 with openJPA 1.2.1. I hit the following error
>
> org.postgresql.util.
> PSQLException: Bad value for type BigDecimal : Y     at
> org.postgresql.jdbc2.AbstractJdbc2ResultSet.toBigDecimal(AbstractJdbc2ResultSet.java:2710)

I'm curious what the column definition is for the mapped field that is
defined as a BigDecimal in your JPA ORM.  Is it possible for
PostgreSQL's numeric data to represent values that exceed the limits
of java BigDecimal class?


--
Regards,
Richard Broersma Jr.

Visit the Los Angeles PostgreSQL Users Group (LAPUG)
http://pugs.postgresql.org/lapug

On Thu, Jun 11, 2009 at 9:39 AM, Ashish Jain<ashjain2@gmail.com> wrote:

> None of the fields are defind as Big Decimal.I have integer, character and
> timestamp as the variable types in my SQL statments

If your classes do not define BigDecimal as a field and your tables do
not have a numeric data type, it might be very difficult to find the
cause of this error.


--
Regards,
Richard Broersma Jr.

Visit the Los Angeles PostgreSQL Users Group (LAPUG)
http://pugs.postgresql.org/lapug

Ashish Jain wrote:
> Hi,
>
> I am using postgresql 8.3 with openJPA 1.2.1. I hit the following error
>
> org.postgresql.util.
> PSQLException: Bad value for type BigDecimal : Y
> org.postgresql.jdbc2.AbstractJdbc2ResultSet.getBigDecimal(AbstractJdbc2ResultSet.java:311)
>     at
> org.tranql.connector.jdbc.ResultSetHandle.getBigDecimal(ResultSetHandle.java:179)
>     at
> org.apache.openjpa.lib.jdbc.DelegatingResultSet.getBigDecimal(DelegatingResultSet.java:282)
>     at
> org.apache.openjpa.jdbc.sql.DBDictionary.getBigDecimal(DBDictionary.java:389)
>     at
> org.apache.openjpa.jdbc.sql.PostgresDictionary.getInt(PostgresDictionary.java:210)
>     at
> org.apache.openjpa.jdbc.sql.DBDictionary.getChar(DBDictionary.java:556)
>     at
> org.apache.openjpa.jdbc.sql.ResultSetResult.getCharInternal(ResultSetResult.java:288)

Do you store a boolean 'Y'/'N' in a char(1) column? Maybe openjpa needs to have
a different mapping that char for it.

-Mikko

Ashish Jain wrote:
> Hi Mikko/Richard,
>
> Thanks for your reply. I do have a column whose length is 1. The
> definition goes something like this
> @Column(updatable=true, name="st_spom_status", nullable=false, length=1)
>   private String status;
>
> Do you think this is what may be the cause of the problem??
>
My first guess is that you have a column defined as a bigdecimal in your
jpa object but it is actually a string in the database one of whose rows
contains the value 'Y'.

JOHN

John/Mikko/Richard,

Thanks a lot for all your help on this issue.
I was able to resolve this problem by setting the following property
<property name="openjpa.jdbc.DBDictionary" value="postgres(StoreCharsAsNumbers=false)"/>

Thanks
Ashish