I need to dump the output of an Oracle SQl query to a file, but
unfortunately it replaces all NULL field with a carrage return.

Correct carrage returns can be determined by the fact the have 200
spaces in front of them due to line padding.  To fix the problem and
geteverything back into correct allignment, I need to replace all
improper carrage returns with a single space.


I guess the algorithm would be something like

Find all correct carrage returns, replace with a placeholder.
Replace all carrage returns with a single space
Replace placeholders with carrage returns

But I don't know how to implement this.  Can it be done with a sed
script or 3, or will it require something more complicated?

 - doug





 

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