update −− command line setting of Interchange databases
update −c catalog [−f field −k key [−t table] value]
Interchange’s "update" is a rudimentary method of directly setting the DBM files (not the ASCII files) of a Interchange DBM database.
NOTE: This command DOES NOT APPLY TO SQL databases. They have their own command line monitors that are more flexible.
Sets the catalog for which "update" operates. It reads the catalog.cfg file to retrieve database settings.
The name of the field to set.
The name of the table to set. If the table is not a DBM database the "update" program will terminate with an error.