Re: DBCP: ClassCastException -- (OraclePreparedStatement)

[Qin Ding <qd...@csc.com>]

I am using common-dbcp-1.2.1; classes12.jar from Oracle download two day
ago. The database is Oracle 9.2.

One column in a table is defined as the type of NVARCHAR2(300).

The following first line raised ClassCastException:

OraclePreparedStatement pstmt = (OraclePreparedStatement)
con.prepareStatement(query);
pstmt.setFormOfUse(2, Const.NCHAR);

Can someone help me with this problem?  Thank you.

Qin

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