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READ.ME
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1980-01-01
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PROGRAM NAME: Cmdjoin.PRG
DESCRIPTION: Peforms a simple join that is similar to the dBASE
II JOIN command.
ISSUE: December, 1985
SOFTWARE VERSIONS: dBASE II, all versions
FUNCTION: This program simulates the dBASE II JOIN command. If
you have a one-to-many or many-to-one relation defined between
two subject database files, this program is more suitable than
the JOIN command.
FILES NEEDED: Cmdjoin.PRG
SETUP INSTRUCTIONS: You will need to replace the following names
that appear in the program with the names that correspond to your
particular application.
Name Description
Joinfile The database file that has the fields
to be JOINed. This database file
structure must be created before
running the program.
File1 The first database file to be JOINed.
File2 The second database file to be JOINed.
This database file is INDEXed.
Key The key expression value in File1 and
File2.
Note: The Joinfile is assumed to be empty when the program
begins.