Почему запрос не срабатывает

def search(message):
    data = cur1.execute(
        "SELECT * FROM book WHERE name || ' ' || author_name || ' ' || author_lastname || ' ' || name || ' ' || author_lastname || ' ' || author_name || ' ' || author_name || ' ' || name || ' ' || author_lastname || ' ' || author_name || ' ' || author_lastname || ' ' || name || ' ' || author_lastname || ' ' || name || ' ' || author_name || ' ' || author_lastname || ' ' || author_name || ' ' || name COLLATE NOCASE LIKE '%' || ? || '%'",
        ('%' + message + '%',)).fetchall()
    con1.commit()
    return data

async def search(mes):
    async with async_session() as session:
        full_name = Book.name + ' ' + Book.author_name + ' ' + Book.author_lastname + ' ' + Book.name + ' ' + Book.author_lastname + ' ' + Book.author_name + ' ' + Book.author_name + ' ' + Book.name + ' ' + Book.author_lastname + ' ' + Book.author_name + ' ' + Book.author_lastname + ' ' + Book.name + ' ' + Book.author_lastname + ' ' + Book.name + ' ' + Book.author_name + ' ' + Book.author_lastname + ' ' + Book.author_name + ' ' + Book.name
        
        sss = await session.execute(select(Book).filter(full_name.ilike(f'%{mes}%')))
        await session.commit()
        return sss.all()

from sqlalchemy.sql import text
 
# commit не нужен, так как только читаем
return session.query(Book).from_statement(text("""\
select * from book
where
    name || ' ' || author_name || ' ' || author_lastname || ' ' 
    || name || ' ' || author_lastname || ' ' || author_name || ' ' 
    || author_name || ' ' || name || ' ' || author_lastname || ' ' 
    || author_name || ' ' || author_lastname || ' ' || name || ' ' 
    || author_lastname || ' ' || name || ' ' || author_name || ' ' 
    || author_lastname || ' ' || author_name || ' ' || name
    COLLATE NOCASE LIKE '%' || :mes || '%'
""")).params(mes=mes).all()