},
# THINK : anything useful to do with a HASHREF ?
+ HASHREF => sub { # (nothing, but old SQLA passed it through)
+ #TODO in SQLA >= 2.0 it will die instead
+ belch "HASH ref as bind value in insert is not supported";
+ push @values, '?';
+ push @all_bind, $v;
+ },
SCALARREF => sub { # literal SQL without bind
push @values, $$v;