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TACK ALLA SOM KOM TILL HÖSTKONFERENSEN 2017!

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Monday, October 16 • 11:15 - 12:00
Create or Replace … DDS Files with DDL Objects

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With the latest releases and technology refreshes the SQL data definition language (DDL) for creating and maintaining database objects was enormously enhanced. DDS on the other hand is stabilized. But still a lot of applications even those with a modern graphical interface and where the latest goodies of the programming language are used in the source code are based on DDS described files. The excuse DDL enhancements cannot be used, because of the DDS description and the native I/O access of these files, does not count any more. With Reverse Engineering, the SQL code for DDS described objects can be retrieved. CREATE OR REPLACE statements allow DDS described files to be converted into SQL defined database objects, while the programs that use these files can stay untouched. With the CREATE OR REPLACE TABLE statement, files with fields based on field reference tables can be managed.
Speakers
avatar for Birgitta Hauser

Birgitta Hauser

Database and Software Architect, IBM Champion, Independent Consultant
Birgitta Hauser worked on the IBM i and its predecessors since 1992. She graduated with a business economics diploma, and started programming on the AS/400 in 1992. She worked and works as traditional RPG Programmer but also as Database and Software Engineer, focusing on IBM i application... Read More →

Data3 Höstkonferensen 2017 Birgitta Hauser Create Or Replace Table pdf
Data3 Höstkonferensen 2017 Birgitta Hauser Create or Replace Table sql
Monday October 16, 2017 11:15 - 12:00 CEST
Skansen
  Application Development

Attendees (22)