Tim Nieradzik created CALCITE-6284:
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Summary: Invalid conversion triggers ClassCastException
Key: CALCITE-6284
URL: https://issues.apache.org/jira/browse/CALCITE-6284
Project: Calcite
Issue Type: Bug
Components: core
Reporter: Tim Nieradzik
Test case:
@Test void bindStringParameter() { for (SqlTypeName tpe :
SqlTypeName.INT_TYPES) { final String sql = "with cte as (select
cast(100 as " + tpe.getName() + ") as empid)" + "select * from cte
where empid = ?"; CalciteAssert.hr()
.query(sql)
.consumesPreparedStatement(p -> { p.setString(1, "100");
})
.returnsUnordered("EMPID=100");
}
}
This throws a {{ClassCastException}} which should be a more user-friendly
message.
Discussion: https://github.com/apache/calcite/pull/3687{{{}{}}}
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