A Not-Quite-As-Sleepy RPG Program
Hey, Ted:

Thanks for the information about the sleep API. On a recent project, we had a requirement to ensure that two operations were at least a microsecond apart, but a full second proved to be far too long. (Seconds add up quickly!) We created a DLYJOBSML (Delay Job for Small Duration) command and invoked the usleep API in the CPP. READ MORE >

SQL's Other Fetch Options
by Ted Holt

I consider fetch a great word, and lament that it is no longer used in daily English, at least not where I live, except maybe when speaking to dogs. Fortunately, fetch is still used heavily in SQL. High-level language programs need it to convert set-at-a-time processing into row-at-a-time processing. Fetch can do more than read a result set from beginning to end. Do you know what else it can do? READ MORE >