delete $opt{case} if $opt{case} && $opt{case} ne 'lower';
# default logic for interpreting arrayrefs
- $opt{logic} = uc $opt{logic} || 'OR';
+ $opt{logic} = $opt{logic} ? uc $opt{logic} : 'OR';
# how to return bind vars
# LDNOTE: changed nwiger code : why this 'delete' ??
}
sub _where_hashpair_HASHREF {
- my ($self, $k, $v) = @_;
+ my ($self, $k, $v, $logic) = @_;
+ $logic ||= 'and';
- my (@all_sql, @all_bind);
+ my ($all_sql, @all_bind);
for my $op (sort keys %$v) {
my $val = $v->{$op};
@bind = @sub_bind;
},
+ HASHREF => sub {
+ ($sql, @bind) = $self->_where_hashpair_HASHREF($k, $val, $op);
+ },
+
UNDEF => sub { # CASE: col => {op => undef} : sql "IS (NOT)? NULL"
my $is = ($op =~ $self->{equality_op}) ? 'is' :
($op =~ $self->{inequality_op}) ? 'is not' :
});
}
- push @all_sql, $sql;
+ ($all_sql) = (defined $all_sql and $all_sql) ? $self->_join_sql_clauses($logic, [$all_sql, $sql], []) : $sql;
push @all_bind, @bind;
}
-
- return $self->_join_sql_clauses('and', \@all_sql, \@all_bind);
+ return ($all_sql, @all_bind);
}
my ($order) = ($key =~ /^-(desc|asc)/i)
or puke "invalid key in _order_by hash : $key";
- return $self->_quote($val) ." ". $self->_sqlcase($order);
+ $val = ref $val eq 'ARRAY' ? $val : [$val];
+ return join ', ', map { $self->_quote($_) . ' ' . $self->_sqlcase($order) } @$val;
}
column name,) a hash of C<< { -desc => 'col' } >> or C<< { -asc => 'col' } >>,
or an array of either of the two previous forms. Examples:
- Given | Will Generate
+ Given | Will Generate
----------------------------------------------------------
- \'colA DESC' | ORDER BY colA DESC
- 'colA' | ORDER BY colA
- [qw/colA colB/] | ORDER BY colA, colB
- {-asc => 'colA'} | ORDER BY colA ASC
- {-desc => 'colB'} | ORDER BY colB DESC
- [ |
- {-asc => 'colA'}, | ORDER BY colA ASC, colB DESC
- {-desc => 'colB'} |
- ] |
- [colA => {-asc => 'colB'}] | ORDER BY colA, colB ASC
- ==========================================================
+ |
+ \'colA DESC' | ORDER BY colA DESC
+ |
+ 'colA' | ORDER BY colA
+ |
+ [qw/colA colB/] | ORDER BY colA, colB
+ |
+ {-asc => 'colA'} | ORDER BY colA ASC
+ |
+ {-desc => 'colB'} | ORDER BY colB DESC
+ |
+ ['colA', {-asc => 'colB'}] | ORDER BY colA, colB ASC
+ |
+ { -asc => [qw/colA colB] } | ORDER BY colA ASC, colB ASC
+ |
+ [ |
+ { -asc => 'colA' }, | ORDER BY colA ASC, colB DESC,
+ { -desc => [qw/colB/], | colC ASC, colD ASC
+ { -asc => [qw/colC colD/],|
+ ] |
+ ===========================================================