$cur sendQuery "select * from testfunc() as (testint int, testfloat float, testchar char(40))"
set $field00 [$cur getField 0,0]
set $field01 [$cur getField 0,1]
set $field02 [$cur getField 0,2]
set $field10 [$cur getField 1,0]
set $field11 [$cur getField 1,1]
set $field12 [$cur getField 1,2]
