[teiid-issues] [JBoss JIRA] (TEIID-5587) Oracle 11 drivers don't accept NVARCHAR type
Steven Hawkins created TEIID-5587:
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Summary: Oracle 11 drivers don't accept NVARCHAR type
Key: TEIID-5587
URL: https://issues.jboss.org/browse/TEIID-5587
Project: Teiid
Issue Type: Bug
Components: JDBC Connector
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 12.0, 11.2.2
Older oracle drivers, such as 11.2.0.1.0 do not accept the sql type NVARCHAR as an
argument to set object, which results in an exception like:
{code}
Caused by: java.sql.SQLException: Invalid column type
at
oracle.jdbc.driver.OraclePreparedStatement.setObjectCritical(OraclePreparedStatement.java:12187)
at
oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:11577)
at
oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java:12286)
at
oracle.jdbc.driver.OraclePreparedStatementWrapper.setObject(OraclePreparedStatementWrapper.java:548)
at
org.teiid.translator.jdbc.JDBCExecutionFactory.bindValue(JDBCExecutionFactory.java:1145)
{code}
We can also safely narrow our usage of the n types with oracle as anything in the latin 1
supplement is still allowed in varchar values.
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