Laravel ORM + Raw Query Table alias problem - mysql

Question

This is my base query:
$base_query = TableOne::join('table_two as p1', 'p1.order_id', '=', 'table_ones.id')
->join('table_threes as j1', 'p1.id', '=', 'j1.partner_order_id')
->select('table_ones.*')
->groupBy('table_ones.id', 'j1.status');
When someone need to filter some data like partner_id on table_two table, we add some extra column like this,
$base_query->where(function ($query) {
$query->whereNull('p1.cancelled_at');
$query->orWhere('p1.cancelled_at', '=', DB::select(DB::raw("SELECT MAX(p2.cancelled_at) FROM partner_orders p2 WHERE p2.order_id = p1.order_id")));
$query->whereNotExists(function ($query) {
DB::select(DB::raw("SELECT * FROM partner_orders p3 WHERE p3.order_id = p1.order_id AND p3.cancelled_at IS NULL"));
});
});
But after run this query, their is an error
SQLSTATE[42S22]: Column not found: 1054 Unknown column 'p1.order_id'
in 'where clause' (SQL: SELECT MAX(p2.cancelled_at) FROM
partner_orders p2 WHERE p2.order_id = p1.order_id)
i think, their is some issue on that query.
$base_query->where(function ($query) {
$query->whereNull('p1.cancelled_at');
$query->orWhere('p1.cancelled_at', '=', DB::select(DB::raw("SELECT MAX(p2.cancelled_at) FROM partner_orders p2 WHERE p2.order_id = p1.order_id")));
$query->whereNotExists(function ($query) {
DB::select(DB::raw("SELECT * FROM partner_orders p3 WHERE
p3.order_id = p1.order_id AND p3.cancelled_at IS NULL"));
});
});
`

Answer 1

DB::select() directly executes the query.
In the case of orWhere(), only use a raw expression.
$query->orWhere('p1.cancelled_at', '=', DB::raw("(SELECT MAX(p2.cancelled_at) [...])"));
In the case of whereNotExists(), use whereRaw():
$query->whereRaw("NOT EXISTS(SELECT * [...])");
In both cases, you can also use a closure and build the query manually:
$query->orWhere('p1.cancelled_at', '=', function($query) {
$query->from('partner_orders')->select([...])->where([...]);
})
$query->whereNotExists(function($query) {
$query->from('partner_orders as p3')->where([...]);
})