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Client APIs and toolsYou can use the HCL OneDB™ implementation of client APIs to develop applications for HCL OneDB™ database servers.
HCL OneDB™ JDBC Driver GuideThe HCL OneDB™ JDBC Driver Programmer's Guide describes how to install, load, and use HCL OneDB™ JDBC Driver to connect to the HCL OneDB™ database from within a Java™ application.
Appendixes
Error messages
-79748Cannot lock the connection

-79748

Cannot lock the connection

HCL OneDB™ JDBC Driver normally locks the connection object just before beginning the data exchange with the database server. The driver could not obtain the lock. Only one thread at a time should use the connection object.