DataBlade API

The DataBlade application programming interface (API) includes functions and opaque data structures that enable an application to implement C-language UDRs.

The access method uses functions from the DataBlade API that allocate shared memory, execute user-defined routines, handle exceptions, construct rows, and report whether a transaction commits or rolls back.

For more information about the DataBlade API, see the HCL Informix® DataBlade API Programmer's Guide.