这是 PostgreSQL 中一个非常简单的示例:
WITH a AS ( SELECT 1 AS x ), b AS ( SELECT x AS y FROM a ) SELECT y FROM b;
我怎样才能让 SQLAlchemy 生成它(最好使用声明式)?
python postgresql sqlalchemy flask-sqlalchemy
flask-sqlalchemy ×1
postgresql ×1
python ×1
sqlalchemy ×1