UNSET()

Purpose

Delete memory variables and free the storage that they were occupying

Syntax

UNSET(<memvar>[,<memvar2>...])

See Also

CLEAR MEMORY, ISSET(), PRIVATE, PUBLIC, RELEASE, RESTORE, RETURN, SAVE, STATIC, STORE, TYPE(), VARTYPE()

Description

The UNSET() function deletes memory variables, and releases the storage that they were occupying. Recital will automatically delete PRIVATE memory variables when a PROCEDURE or PROGRAM returns. You cannot UNSET() memory variables belonging to other procedures.

Example

if isset(m_var)
  unset(m_var)
endif

Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer