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How to create data base from a file

Hi,
 
I would like to parse a file into a data structre (let's say array)..
Every  4 lines construct a record  (struct).
How do i read a file and construct such a database (array of record) ?
 
 
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Message 1 of 15
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'Database' is a broad term.  Do you want to create a flat file, binary file or a real database?  Who is consuming the data?  Are you building the data interpreter?  If you want a real database, which one are you going to use?  Do you have a DB toolkit? 

Paul
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Message 2 of 15
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Hi,

I have a Text File .

Each line is like a field in a record.

every 4 consecutive lines construct a record.

i want to parse the file and to create an array of records.

what is the most easiest way to do it ?

thanks

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Message 3 of 15
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Here's one way. This assumes that the file is only numerics and one number per line.
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Message 4 of 15
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Hi,

Is there something like that for string.

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Message 5 of 15
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You can easily modify Read From Spreadsheet File to handle strings. There are instructions on how to do that on the diagram. Save the modifications as a new name (i.e. Read Strings From Spreadsheet File) and in a new location.
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Message 6 of 15
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Like such

Paul
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Message 7 of 15
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Hi ,
Can you please tell me what component is the right most component ?
 
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Message 8 of 15
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Hi ,
Can you please tell me what component is the right most component ?
 
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Message 9 of 15
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It's your cluster array. It LabVIEW, structures are called clusters. It's the type of output you asked for. Right click on the exit tunnel of the for loop and select Create>Indicator.

Message Edited by Dennis Knutson on 10-11-2005 11:04 AM

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