Symptom
When running reports against Denodo 8 server and if the Parameterized Query is enabled, we probably encounter errors like below:
Syntax error: Exception parsing query near '''
Syntax error: Exception parsing query near 'F62696E617279'
Syntax error: Exception parsing query near 'values'
However, if we check the executed queries from Query Details, and run them from Denodo VQL client, they can be executed normally and return correct result.
Cause
There’re some known issues from Denodo server and the JDBC driver cause such errors, however these issues have been addressed in the latest Denodo update and the latest JDBC driver. Another probable cause is that the major version of JDBC driver is different from the version of Denodo server.
Action
Appendix
Denodo server version that works for this article: Denodo v8 update20220126
Denodo JDBC driver version that works for this article: 8.0.3
Version:
11.3.5