19.55 unset (Revision #1)

\unset
	Destroys one or more variables.
Syntax
	\unset NAME [NAME ...]
Description
	This command removes a previously declared variable. If no arguments are supplied to \unset then the current values of all variables are displayed.
Examples
	Let us first set a variable and then try to delete the variable \declare myvar="This is FluidShell"
	Let us display the value stored \echo ${myvar}
	To delete the variable use the command: \unset myvar
	To delete a number of variables with a single command, use: \unset myvar1 myvar2 myvar3
	Current variables are displayed if no arguments are passed with the \unset command \unset connections=/home/tariq/.datastudio/connections histfile=/home/tariq/.datastudio/shell.history histsave=1 histsize=100 lineno=2 max_rows=100000 prompt=${lineno}> shell_version=11.0 sql_variables=0
See Also
	\declare