SQLUNT Variable - Get First Available SQL Channel
Syntax
SQLUNT
Description
The SQLUNT verb returns the first available SQL channel not currently in use by the application. This is for standard subroutines and public programs that need to open an SQL channel but do not know in advance which channels are in use when they are called.
The SQLUNT variable is similar to the UNT Variable.
Examples
1010 LET CHAN=SQLUNT; SQLOPEN(CHAN)DB$