Hello Clemens,
 
EH> Is there anybody there who can explain to me the
EH> limitations multi-user programming will give me to file
EH> access?
EH>
EH> For example: I wanted to lock a file on multiple
EH> records, but they were not in one sequence; they were
EH> these numbers: 5 6 10 and 50

 CA> as far as os/2 is concerned and afaik you can only access whole files.

Well, I was actually thinking of a network environment with a database on
the server and multiple instances of (my/a) program running on clients, all
accessing the same file. Now I wanted to know: Can one user (ie. client)
lock multiple discontigeous regions in the database file?
 
CU,
 
Erik/2

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