How to search for multiple values in column with Sqlalchemy postgres

Question

I have a query in PostgreSQL that searches and selects all the rows with values '0' or '3' inside an arrayed column called 'news'. This column has an array of multiple values. For example:

id   | country | news
--------------------- 
one  | xyz     | {'2','4','8'}
two  | esc     | {'0','4','2'}
three| eec     | {'9','3','5'}

So,

SELECT * FROM table WHERE news && '{"0", "3"}';

results in row two and three being selected. Perfect. But I need to do this in sqlalchemy.

Does anyone know how this can be written in SQLalchemy?

@balderman helped me with resources that I used to come up with this sqlalchemy code:

full_id_list = []
for n in ['0','3']:
    ids = db.session.query(table).filter(table.news.op('@>')([n]))
    full_id_list.append(booklist)

But is there a simpler way, without using a for Loop?

Answer 1

参见https://docs.sqlalchemy.org/zh/13/dialects/postgresql.html#sqlalchemy.dialects.postgresql.ARRAY.Comparator

query = session.query(table).filter(table.news.contains([some_int])).all()

Answer 2

Solved it, finally.

db.session.query(Table).filter(Table.news.op('&&')(['0','3']))

All I had to do is change the operation (.op) from @> to &&, because && means you can search for multiple values inside a column with an array of values.