ORA-22992 Occurs If Using PreparedStatement.setNull(x, java.sql.Types.BLOB) Over DBLink
(Doc ID 2065087.1)
Last updated on APRIL 25, 2023
Applies to:
JDBC - Version 11.2.0.1.0 and laterInformation in this document applies to any platform.
Symptoms
When using PreparedStatement.setNull(x, java.sql.Types.BLOB) to insert a row including LOBs over dblink, the JDBC thin driver returns the error:
java.sql.SQLException: ORA-22992: cannot use LOB locators selected from remote tables
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:445)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:450)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement. java:207)
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedSta tement.java:1044)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme nt.java:1329)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePrep aredStatement.java:3593)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStat ement.java:3694)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePrepa redStatementWrapper.java:1378)
...
Changes
Cause
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Cause |
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