うまくいくと思います
Post.query.filter(Post.title.ilike('%some_phrase%'))
http://docs.sqlalchemy.org/en/latest/orm/internals.html?highlight=ilike#sqlalchemy.orm.attributes.QueryableAttribute.ilike
うまくいくと思います
Post.query.filter(Post.title.ilike('%some_phrase%'))
http://docs.sqlalchemy.org/en/latest/orm/internals.html?highlight=ilike#sqlalchemy.orm.attributes.QueryableAttribute.ilike