Protocol Violation While Using Clob With Definecolumntype()
(Doc ID 1300026.1)
Last updated on NOVEMBER 22, 2021
Applies to:
JDBC - Version 11.2.0.2.0 to 11.2.0.2.0 [Release 11.2]Information in this document applies to any platform.
Symptoms
While querying the CLOB field with defineColumnType(LONG_TEXT, Types.CLOB)
fails with following exception
Application uses 10.2.0.4 database with 11.2 JDBC driver
Exception in thread "main" java.lang.RuntimeException: java.sql.SQLException: Protocol violation
...
Caused by: java.sql.SQLException: Protocol violation
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:459)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191)
at oracle.jdbc.driver.T4C7Ocommoncall.doOCOMMIT(T4C7Ocommoncall.java:75)
at oracle.jdbc.driver.T4CConnection.doCommit(T4CConnection.java:565)
at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:3835)
at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:3841)
...
Changes
Cause
To view full details, sign in with your My Oracle Support account. |
|
Don't have a My Oracle Support account? Click to get started! |
In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |