Using Spring's KeyHolder with programmatically-generated primary keys
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Published on 2010-05-12T14:05:06Z
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Hello, I am using Spring's NamedParameterJdbcTemplate to perform an insert into a table. The table uses a NEXTVAL on a sequence to obtain the primary key. I then want this generated ID to be passed back to me. I am using Spring's KeyHolder implementation like this:
KeyHolder key = new GeneratedKeyHolder();
jdbcTemplate.update(Constants.INSERT_ORDER_STATEMENT, params, key);
However, when I run this statement, I am getting:
org.springframework.dao.DataRetrievalFailureException: The generated key is not of a supported numeric type. Unable to cast [oracle.sql.ROWID] to [java.lang.Number]
at org.springframework.jdbc.support.GeneratedKeyHolder.getKey(GeneratedKeyHolder.java:73)
Any ideas what I am missing?
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