Technical Reports (CIS)

Document Type

Technical Report

Date of this Version

May 1973


University of Pennsylvania Department of Computer and Information Science Technical Report No. MS-CIS-73-08.


The report describes a DDL/DML Processor and a methodology to automatically generate data conversion programs. The Processor, accepts as input descriptions of source and target files in a Data Description Language (DDL) and a Data Manipulation Language (DML). It produces an output conversion program in PL/l capable of converting the source file and producing the target file.



Date Posted: 05 December 2007