Pony ORM 介绍
Pony ORM 非常有趣.
Pony 可以将 Python Generators 翻译成 sql.
它拥有可视编辑器和模型等其他特性.
Free for Non-commercial use with paid commercial licenses.
语法:
select(c for c in Customer if sum(c.orders.price) > 1000)
SELECT "c"."id" FROM "Customer" "c" LEFT JOIN "Order" "order-1" ON "c"."id" = "order-1"."customer" GROUP BY "c"."id" HAVING coalesce(SUM("order-1"."total_price"), 0) > 1000
Pony ORM 官网
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