in tcl, can't read a variable when its name is comprised of another variable

Question

Basically, what I\'m doing is

set i 0

set log_$i \"blah blah\"

puts $log_$i;                  # expecting to see \"blah blah\"

this retur

Answer 1

Another way of doing is

==>tclsh

% set i 0

0

% set log[set i] bb

bb

% puts "[set log[set i]]"

bb