A Swiss Army knife provides a variety of useful tools all in one place. In this installment of APIs by Example, I’ll present a similar toolset that helps database programmers get the job done efficiently: the Work with Database Files (WRKDBF2) command. The WRKDBF2 command is the result of me performing repetitive tasks against all sorts of database files whenever I was involved in research, design, or programming efforts. I eventually came to the conclusion that a single command ...

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