PostgreSQL:将Select和Insert与返回的ID结合起来
假设我有一个表PostgreSQL:将Select和Insert与返回的ID结合起来,sql,postgresql,Sql,Postgresql,假设我有一个表temp123as Column | Type | Modifiers ------------+-------------------+------------------------ id | integer | not null default nextval('temp12_id_seq'::regclass) description | character varying | 我想合并
temp123
as
Column | Type | Modifiers
------------+-------------------+------------------------
id | integer | not null default nextval('temp12_id_seq'::regclass)
description | character varying |
我想合并由返回的ID
INSERT INTO temp123 (description)
VALUES ('TESTING') RETURNING ID;
带有一个“SELECT”。例如(不起作用):
PostgreSQL v9.0.2示例中不需要选择部件。对于任何支持INSERT…RETURNING(>=8.2)的PG版本,都会得到这样的结果:
示例中不需要选择零件。对于任何支持INSERT…RETURNING(>=8.2)的PG版本,都会得到这样的结果:
SELECT 23, x.*
FROM (INSERT INTO temp123 (description)
VALUES ('TESTING') RETURNING id ) AS x;
insert into temp123(description) values('TESTING') returning 23,*;