groupBy 报错?
$list = DB::table('contacts')
->leftjoin('order_tickets', 'contacts.id', '=', 'order_tickets.contact_id')
->where('order_tickets.order_id', 33)
->groupBy('contacts.id')
->get();
"SQLSTATE[42000]: Syntax error or access violation: 1055 'laravel.contacts.name' isn't in GROUP BY (SQL: select * from contacts
left join order_tickets
on contacts
.id
= order_tickets
.contact_id
where order_tickets
.order_id
= 33 group by contacts
.id
)"
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