Date of this Version
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.
Jesus A. Ramirez, "Automatic Generation of Data Conversions - Programs Using a Data Description Language (DDL) Volume 1 and 2", . May 1973.
Date Posted: 05 December 2007