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Attempting to Import Census Date into Fox Table
Message
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00832945
Message ID:
00832953
Views:
22
Are they fixed format/fixed length records?

I presume that you've tried with APPEND FROM. If so, what problems did you encounter?

I donn't know if FILETOSTR() will handle a file that big, but it may be worth a try to read it in that way and translate the oddball EOR to a CR/LF or something more practical.

People here may come up with some ideas if you can better describe the data and what you've tried.
It sounds like they are fixed length and that TYPE SDF doesn't work because of the oddball EOR. I wonder if DELIMITED (one or the other) works with SDF/... something maybe to play with.

good luck


>I have been attempting to import recently released 2000 Census data (http://ftp2.census.gov/census_2000/datasets/PUMS/FivePercent/) into a Fox table. There seems to be no utility for importing text data in VFP 6 or 7. I have managed to import some of the smaller states into Access and export to a dBase IV file. However, Access seems to choke on the larger files. For example, the California data is in a text file that is in excess of 600MB and contains in excess of 3,000,000 records. Each record contains 165 fixed width fields, is 317 bytes wide, and has a funky End of Record delimiter. Access seems to choke on the size of the California data, whereas, it seems to handle files of < 500,000 records quite easily. My puter has 1GB of RAM and plenty of free hard drive to page. Any ideas as to how I might import this into Fox or Access or any other program so that I can ultimately get it into Fox? I have tried importing to SQL Server 2000. However, I can't get it to recognize the EOR
>delimiter (Access does recognize the delimiter) and give me the proper record length.
>
>Any ideas??
>TIA
>Jim
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