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Parse Info Out of FileName


Parse Info Out of FileName

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Ed Wagner
Ed Wagner
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Jeff Moden (2/26/2014)
Ed Wagner (2/26/2014)
... and it does 1M rows in about 12 seconds.


Heh... damn. I must be gettin' old and starting to slip. :-P

If you keep the underscores and use DelimitedSplit8K, it does 1M in about 8 seconds, but the regular expression has never been known to be a speed demon in any language. Nonetheless, for what it does, I'd say that he OP is not going to have 1M incoming files in the file system without running into a host of other problems.


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Jeff Moden
Jeff Moden
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I guess "keeping the underscores" would be a prob lem for the OP, though. His original format had no underscores.

--Jeff Moden

RBAR is pronounced ree-bar and is a Modenism for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column.
If you think its expensive to hire a professional to do the job, wait until you hire an amateur. -- Red Adair

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Ed Wagner
Ed Wagner
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Jeff Moden (2/27/2014)
I guess "keeping the underscores" would be a prob lem for the OP, though. His original format had no underscores.

DOH!!! You're absolutely right. Now my question is where I got the underscores in the first place. Crazy Now I must be getting old...starting to see things.


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