How to run a job in multiple instances

adarsh shrinagesh · Post by **adarsh shrinagesh** » Sat Dec 17, 2005 7:13 am

Thanks guys

I'm using the JobPID value returned, in addition to a timedate() value and it works pretty fine over the initial tests done - I'm not quite sure about usinfg the RND() function coz i agree that unless u seed it with a inherently unique value - the ouput will not be guaranteed unique - the PID concept works best.

chulett · Post by **chulett** » Sat Dec 17, 2005 10:22 am

ArndW wrote:@NULL will always return the same series.

Hmmm... not according to the manual. Unless you mean it will always return the same series when started at the exact same time. As you noted, adding something like the pid on top of that will make it as unique as you can get.

ArndW · Post by **ArndW** » Sat Dec 17, 2005 11:48 am

Craig,

thanks for that - I ended up actually doing the RTFM thing and saw what you had said; I remebered that not supplying any parameter did something, but just assumed that @NULL would equate to some value which would generate repeatable sequences. I wonder if the time unit is seconds or milliseconds - I'll have to try that next week and satisfy my curiosity.