See Also: Transactions and DDOs, Lock, Reread
In a multi user environment, to end the locked state of all database files imposed by the lock and reread commands. This command is usually not used when working with Data Dictionaries.
unlock
Unlock restores database files to a normal (unlocked) state after a lock or a reread command.
reread
increment vendor.counter
save vendor
unlock
An unlock is required after every lock or reread command, and commands requiring keyboard input must not be placed between the lock or reread and its unlock.
Files are unlocked in the reverse of the order of their numbers in the file list.
Where a program has more than one lock or reread command in effect at the same time, a separate unlock command must be provided for each such lock and reread.