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8.2

Verify Integrity of CSV File

Asked by formadmirer in FoxPro Database

Tags: csv, checking, files, verify

Hello experts. Have a csv file that I download and parse every day to create a products table.
The csv file contains 26 fields and about 11,000 records. It is (automatically) run through several prgs and several tables are created using the data from the file. This takes around 45 minutes to complete.

The problem is recently the supplied csv file has, from time to time, had a few records with incomplete data. Some records are missing several fields, creating a file that cannot be correctly parsed. This creates a particular problem when, for example, the import process is running unattended and I return an hour later just to find that there is an error in the csv file and the import has halted.

So my question is, can I run this csv file through some sort of 'verification' process first; something that would quickly check the number of columns before each line feed and provide me with a report of those lines that fail? And if so, how to do?
[+][-]01/04/08 08:41 AM, ID: 20583747Accepted Solution

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About this solution

Zone: FoxPro Database
Tags: csv, checking, files, verify
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Solution Provided By: tmedley
Participating Experts: 5
Solution Grade: A
 
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