DataMystic

I'm new to the forum and the TextPipe product. I am in my third day of evaluating the software and I'm stuck. Here's the overview of what I am trying to do: using SSIS 2012, download a text file from a FTP site every day, parse through the file using TextPipe grabbing only certain elements and then update a database with those elements. My question relates to parsing the file with TextPipe...

Here is what I want the file to look like after processing through TextPipe (I didn't enclose this information in code brackets because it's not really code):
runNumber 133293238 ICN 1013140549270
runNumber 133286956 ICN 1013135241820
runNumber 133292468 ICN 1013140552240
runNumber 133291020 ICN 1013140551990

Here is where I've gotten to so far using TextPipe:
runNumber 133293238 19 595.77 0 595.77 ICN 1013140549270
runNumber 133286956 4 666.66 0 ICN 1013135241820
runNumber 133292468 19 638.81 0 638.81 ICN 1013140552240
runNumber 133291020 1 613.49 0 613.49 ICN 1013140551990

I can't figure out how to delete a variable-length block of text (and I feel rather dumb for not being able to figure it out). The underlined red text needs to be removed. The "runNumber" can be variable-length also (although in my example above that is not the case). If I were to state what I want to accomplish in words: "Delete all text starting after the space following the last digit of the runNumber until the letter "I" is found".

I do apologize if this is a truly newbie question; I browsed the forum and found some posts that were close to what I need to do, but I'm not experienced enough with TextPipe to modify those to fit my needs.

Thanks.
Kris

Hi Kris

You want to remove some text in each line , rigth ? .

Fiest, You should to Convert End Of Line in file to make sure you can write pattern in each line.
Next, In each line - you know start point to remove and end point to remove .

If you know 2 things above , easy to do each step by text pipe .

1. Use filter convert EOL to DOS .

2. Use filter Replace -> Find pattern (perl-style) replace text in line to output what you want .

You can write regular expression below to capture data what you want
Explain

Group 1 : keep Start to line and text in you example to first number group .
Group 2 : keep all text except "I" until pattern is found I in Group 3 .
Group 3 : Keep all text from ICN to End Of Line .

replace to
You can got output what you want

Panupong

Another approach is to use EasyPatterns:
and replace with nothing.

Thank you both for the replies.

I'll be doing some testing today using both recommended methods. On first glance, I think I would have to create an Easy Pattern for every possible combination of numbers, decimal places, etc. - but that may not be a bad thing.

I'll keep you posted.

Thanks again.

No Kris,

The EasyPattern piece fragment:
matches any number of digits, from 1 digit to 4000 digits in a row.

That's the whole point of pattern matching.

I apologize, I should have been more clear in my previous statement.

I understand about the 1+ functionality; I was referring to those situations where a decimal may occur but was not necessarily included in the sample data that I provided. Additionally, sometimes one or more of the numbers may be a negative number (again, something that was not present in the sample data that I provided).

In the Easy Pattern that you provided (see below), the "19" may sometimes be a "19.54" or even a "-19.54" or the "0" may be a "-27.36".
Given that, the Easy Pattern is remarkably easy; I'll just have to figure out the combinations and go from there. Thanks for providing the sample - it has been really helpful in getting me started on using Easy Pattern.

I think I'm on the right path, but would appreciate any further comments / direction / advice anyone would be willing to provide.

Thanks.

For a general number, use EasyPattern

Oh. Duh.
Thanks.

P.S. How do I learn about Easy Patterns without constantly bugging the forum folks? I've read the tutorial and the online help, but (obviously) I still don't understand enough to work efficiently with Easy Patterns. Any suggestions?

Thanks again.

Yes, see http://www.datamystic.com/easypatterns.html and http://www.datamystic.com/easypatterns_reference.html and practice!