以下是我现在的声明:
INSERT INTO jobs
SELECT *
FROM proposals
JOIN commissions
ON proposals.commission_id = commissions.job_id
WHERE proposals.proposal_id = '123'
它工作得很好,但会产生一些主键冲突。所以,当输入新行时,我想做的是:
新建主键+佣金表数据+建议书表数据
有什么想法吗?
也许只是从row_number
生成新列?
INSERT INTO jobs
SELECT
row_number() over() as new_key,
*
FROM proposals
JOIN commissions
ON proposals.commission_id = commissions.job_id
WHERE proposals.proposal_id = '123'