Release 10.1A: OpenEdge Getting Started:
New and Revised Features

> ## Open Clients

> In OpenEdge Release 10.0x and earlier, Java Open Clients can pass Progress 4GL temp-table parameters only as SQL `ResultSet` objects.

> In OpenEdge Release 10.1A, Java Open Clients can also pass temp-table parameters using an OpenEdge implementation of Java Service Data Objects (Java SDO), which is the same mechanism used to pass Progress 4GL ProDataSet parameters in Release 10.1A. In ProxyGen, for 10.1A Open Client project files, the default parameter passing mechanism for Java Open Clients is the OpenEdge Java SDO mechanism, and it is the only mechanism that you can specify for a method that also passes ProDataSet parameters.

> However, for a project file generated prior to Release 10.1A, ProxyGen in Release 10.1A supports SQL `ResultSet` objects as the default mechanism for passing temp-table parameters.

> Note: If you change a method in a prior release project file so that it passes a ProDataSet parameter, ProxyGen requires any existing temp-table parameters in that method to also be passed using the OpenEdge Java SDO mechanism. This requires significant code changes in your Java Open Client application to handle this new mechanism for passing temp-table parameters.

> For more complete information about passing temp-table parameters to Java Open Clients in Release 10.1A, see:

> Manuals: | OpenEdge Development: Open Client Introduction and Programming OpenEdge Development: Java Open Clients
> HTML online help: | ProxyGen

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