$new->{expand_op}{as} = '_expand_op_as';
$new->{expand}{as} = '_expand_op_as';
$new->{render}{as} = '_render_as';
+ splice(@{$new->{clauses_of}{update}}, 2, 0, 'from');
+ splice(@{$new->{clauses_of}{delete}}, 1, 0, 'using');
+ $new->{expand_clause}{'update.from'} = '_expand_select_clause_from';
+ $new->{expand_clause}{'delete.using'} = sub {
+ +(using => $_[0]->_expand_from_list(undef, $_[1]));
+ };
return $new;
}
if (my $as = delete $proto{as}) {
$proto{to} = { -as => [ $proto{to}, ref($as) eq 'ARRAY' ? @$as : $as ] };
}
+ if (defined($proto{using}) and ref(my $using = $proto{using}) ne 'HASH') {
+ $proto{using} = { -row => [
+ map [ $self->expand_expr($_, -ident) ],
+ ref($using) eq 'ARRAY' ? @$using: $using
+ ] };
+ }
my %ret = map +($_ => $self->expand_expr($proto{$_}, -ident)),
sort keys %proto;
return +{ -join => \%ret };
)
],
[ $self->render_aqt(
- map +($_->{-ident} or $_->{-as} ? $_ : { -row => [ $_ ] }), $args->{to}
+ map +($_->{-ident} || $_->{-as} ? $_ : { -row => [ $_ ] }), $args->{to}
) ],
($args->{on} ? (
[ $self->_sqlcase('on') ],