Caché MultiValue PROC Reference
F-FREE
[Home] [Back] [Next]
InterSystems: The power behind what matters   
Class Reference   
Search:    

Frees the lock on a specified item in the file buffer.
Synopsis
F-FREE [fb [itemId]]
F-F [fb [itemId]]
Arguments
fb An integer specifying the number assigned to the file buffer by the F-OPEN command. Available values are 1 through 9. If omitted, uses the currently open file buffer.
itemID The item ID of the item to be unlocked. itemID can be specified as an integer, or as a reference to a buffer or a select list that contains the itemID value.
Description
The F-FREE PROC command frees the update lock on an item in the file buffer. An update lock is applied by the F-UREAD command. If you specify no itemID, F-FREE frees any locked items in the file buffer.
F-FREE is a PQN command.
See Also