Progress
Portability Guide


Progress 4GL Data Manipulation Language

See the Progress DataServer Guides for information on using the following 4GL statements or functions with your DataServer:

There are some differences and areas of incompatibility between Progress and non-Progress DataServers. To determine which Progress features your non-Progress databases do not support, use the DBRESTRICTIONS function. For more information on the DBRESTRICTIONS function, see its reference entry in the Progress Language Reference. For a list of 4GL statements and functions that a particular DataServer does not support, see the appropriate Progress DataServer Guide . For information on 4GL statements you can use to retrieve data, see "Programming Considerations," in this guide.


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