有一个名为...的列不能从查询子查询的这部分引用

Question

 WITH upt as (
 UPDATE backend."orders" SET "statusId" = 5
 WHERE "userId" IN (177962,88265) and "statusId" IN (0,1,2,3,4) RETURNING *
)
 INSERT INTO __test_result(orderid) VALUES ((SELECT orderid FROM upt))

需要更新和记录数据，得到这个错误

ERROR: column "orderid" does not exist Hint: There is a column named 
"orderid" in table "__test_result", but it cannot be referenced from this part of the query.

如何在表中插入所有“upt”行？它必须看起来

"upt.orderid","jsonb for that orderid"

对于每个订单 jsonb 必须从具有相同 orderid 的“upt”列创建

Answer 1

如果要使用 aselect作为插入的源（对于多行），请不要使用该values子句，请直接使用 select: insert into .. select ...。

所以在你的情况下：

WITH upt as (
  UPDATE backend."orders" 
     SET "statusId" = 5
  WHERE "userId" IN (177962,88265) 
    and "statusId" IN (0,1,2,3,4) 
  RETURNING *
)
INSERT INTO __test_result(orderid) 
SELECT orderid 
FROM upt;