[Dbix-class] what is the err in this DBIx select...

[Rajeev Prasad]

I am meaning to run...

search records where:
    if item_type='XX'   _then_ item column should contain  '%01par%'  or '%01pqt%' 
    and,
    if item_type='YY' OR item_type='YZ'    _then_   item column should contain  '%00mxz%'
    and,
    for all other item_type no condition (select them)



and i am using following: but i get error in DBIx: "err in sql syntax..."

so what am i doing arong below?

my @itemListRef = $schema->resultset('Itemlist')->search(
    {
        {
        item_type => 'XX',
        item => [{ like => '%01par%' },{ like => '%01pqt%' }]
        },
        {
        item_type => [{ like => 'YY' }, { like => 'YZ' } ],
        item => { like => '%00mxz%' }
        }
    },
    { select   => [qw/item_id item item_alias/] }
    );