I have two tables: products and products_actions.
When the user clicks away a product, I want this action to be stored in products_actions. The field has_removed
will be 1 then.
I would like to present to the user only those products that he has not clicked away.
Currently I have the following entries in my tables:
Table "products":
id: 1
name: Product 1
id: 2
name: Product 2
id: 3
name: Product 3
Table "products_actions":
id: 1
id_product: 2
has_removed: 1
If the user has not removed a product from his page so far, there will be no corresponding entry in the products_actions table.
So my query is:
$qb->select('p')
->leftJoin(
'ProductsActions',
'pa',
'WITH',
'pa.idProduct = p.id'
)
->where('pa.hasRemoved != 1');
How do I achieve that my query aboves delivers "Product 1" and "Product 3" as entries?
I am not entirely clear what you need. I guess you are talking probably like this :
select * from products where id not in (select id_product from products_actions where hasRemoved = 1)
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