Hello,
Yes I tried with Access, I tried renaming it to different file types that access will open, no luck!
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How to read a DBFile database using VB6?
Is it possible to read a database created using Berkley DB-File (a perl Module) in Visual Basic 6?
The DB was created on a linux box running perl, the program produces a database file which was created using the perl module DB-File. I need to copy this database to a win32 machine and read some of the information from it.
I have no problems reading other databases in VB like Access (.mdb) or SQL, but this is format of DB is new to me!
Thanks!
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Answers
Berkeley default install includes command line utilities that can dump the contents of Berkeley db file to text which you could parse and load into your db.
There are drivers and source code samples for just about every language which uses Berkley DB. We use Berkley extensively from Java, C and Python because of it's extremely high speed inserts. See the vendor site: http://www.sleepycat.com/i
The second issue you will run into is that Berkeley is really only and ISAM rather than a full DB. This is good if you need low level control and high speed but bad if you are used to the DB doing a lot of work for you such as managing columns. The Net result is that after you dump the Berkeley DB file to disk you will have to reverse engineer the line formats so you can parse them out into individual fields and Berkeley DB programmers commonly put many different formats in the same DB file so you will have to detect the differences so you can use a different line parser for each record.
Many Berkley DB programmers store mostly delimited strings as the ISAM data body but it is entirely possible to use binary formats and if so you will need documentation from the original author on the underlying structure of each binary data structure retrieved.
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by: TooKoolKrisPosted on 2003-11-29 at 10:36:23ID: 9843021
Access won't read it at all if you try open it? Tried to find you an ADO connection string for it on the Net but nothing is out there for VB. Most of what I've seen is in Perl obviously and some in Python.
Good Luck