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Top Forums UNIX for Dummies Questions & Answers Finding & Replacing specific Fields Post 302276853 by ddraj2015 on Wednesday 14th of January 2009 08:36:19 PM
Old 01-14-2009
Finding & Replacing specific Fields

All

I have a very large file (aproximately 150,000) as shown below separated by pipe "|". I need to replace data in 2, 16, 17, 23 fields that are of time stamp format. My goal is to look in those fields and it ends with "000000|" then replace it with "000|". In other words, make it as 6 digit micro second value. Some of the records may not end with "000000|". In that case, I shouldn't replace that value. I am enclosing couple of sample records.

Record 1)

154842|2007-11-15 09:33:28.540000000|126074|||02|ALLEN|
DEBORAH|G||2006-06-19 00:00:00|U78BA5|||T|2007-11-15 09:33:28.540000000|2007-11-14 00:00:00|O|O|O|O| |19
00-01-01 00:00:00|2|N/A|DEALLEN

Record 2)

72421|2005-10-07 11:24:00|114307| N/A|Z125A|02|HOLLIS|MENDEZ|D||2005-10-08 00:00:00|U20AWX||64602|A|2005-10-08 00:00:00|2005-11-16 00:00:00|A|A|A|A| |2005-10-0
8 00:00:00|1|Z125|MEHOLLIS

Thanks a lot,
Sekhar
 

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Jifty::Action::Record::Search(3pm)			User Contributed Perl Documentation			Jifty::Action::Record::Search(3pm)

NAME
Jifty::Action::Record::Search - Automagic search action DESCRIPTION
The class is a base class for Jifty::Actions that serve to provide an interface to general searches through Jifty::Record objects. To use it, subclass it and override the "record_class" method to return the fully qualified name of the model to do searches over. METHODS
arguments Remove validators from arguments, as well as ``mandatory'' restrictions. Remove any arguments that render as password fields, or refer to collections. Generate additional search arguments for each field based on the following criteria: "text", "char" or "varchar" fields Create "field"_contains and "field"_lacks arguments "date", or "timestamp" fields Create "field"_before, "field"_after, "field"_since and "field"_until arguments. "integer", "float", "double", "decimal" or "numeric" fields Generate "field"_lt, "field"_gt, "field"_le and "field"_ge arguments, as well as a "field"_dwim field that accepts a prefixed comparison operator in the search value, such as ">100" and "!100". take_action Return a collection with the result of the search specified by the given arguments. We interpret a "undef" argument as SQL "NULL", and ignore empty or non-present arguments. SEE ALSO
Jifty::Action::Record, Jifty::Collection LICENSE
Jifty is Copyright 2005-2010 Best Practical Solutions, LLC. Jifty is distributed under the same terms as Perl itself. perl v5.14.2 2010-12-10 Jifty::Action::Record::Search(3pm)
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