我可能错过了点,但我无法重现你的问题,然后MY_COMPONENT
的BASE
插入似乎鱼翅给我...
无论如何,如果你想用一个存储过程来做到这一点,在这里它是:
CREATE FUNCTION addbase(
version INTEGER,
product_number VARCHAR(255)
--
) RETURNS VOID AS $$
DECLARE
uid uuid := uuid_generate_v4();
BEGIN
INSERT INTO my_component(id,version,product_number)
VALUES(uid, version,product_number);
INSERT INTO base(id)
VALUES(uid);
END ;
$$ LANGUAGE plpgsql/
完整的答案
SQL Fiddle
PostgreSQL 9。6架构设置:
CREATE EXTENSION IF NOT EXISTS "uuid-ossp"
/
create table MY_COMPONENT (
ID uuid,
VERSION integer not null,
CREATE_TS timestamp,
CREATED_BY varchar(50),
UPDATE_TS timestamp,
UPDATED_BY varchar(50),
DELETE_TS timestamp,
DELETED_BY varchar(50),
DTYPE varchar(31),
--
PRODUCT_NUMBER varchar(255),
DESCRIPTION varchar(255),
MANUFACTURER varchar(100),
--
primary key (ID)
)
/
create table BASE (
ID uuid,
primary key (ID)
)
/
create unique index IDX_DEIPRODUCTCONFIG2_MY_COMPONENT_UK_PRODUCT_NUMBER
on MY_COMPONENT (PRODUCT_NUMBER) where DELETE_TS is null
/
alter table BASE add constraint FK_DEIPRODUCTCONFIG2_BASE_ID
foreign key (ID) references MY_COMPONENT(ID)
/
CREATE FUNCTION addbase(
version INTEGER,
product_number VARCHAR(255)
--
) RETURNS VOID AS $$
DECLARE
uid uuid := uuid_generate_v4();
BEGIN
INSERT INTO my_component(id,version,product_number)
VALUES(uid, version,product_number);
INSERT INTO base(id)
VALUES(uid);
END ;
$$ LANGUAGE plpgsql/
查询1:
insert into MY_COMPONENT(ID,VERSION,PRODUCT_NUMBER)
values(uuid_generate_v4(), 1,'1-dynamic')
Results: 查询2:
insert into BASE(ID) select ID from MY_COMPONENT where PRODUCT_NUMBER ='1-dynamic'
Results: 查询3:
insert into MY_COMPONENT(ID,VERSION,PRODUCT_NUMBER)
values('774033f8-52a6-4b1f-8602-03ce3c5a7432', 2,'2-static')
Results: 查询4:
insert into BASE(ID)
values('774033f8-52a6-4b1f-8602-03ce3c5a7432')
Results: 查询5:
select addbase(44,'3-stored-procedure')
Results:
| addbase |
|---------|
| |
查询6:
select * from MY_COMPONENT
Results:
| id | version | create_ts | created_by | update_ts | updated_by | delete_ts | deleted_by | dtype | product_number | description | manufacturer |
|--------------------------------------|---------|-----------|------------|-----------|------------|-----------|------------|--------|--------------------|-------------|--------------|
| e48124ff-a26c-4d10-93a7-48da77b613e6 | 1 | (null) | (null) | (null) | (null) | (null) | (null) | (null) | 1-dynamic | (null) | (null) |
| 774033f8-52a6-4b1f-8602-03ce3c5a7432 | 2 | (null) | (null) | (null) | (null) | (null) | (null) | (null) | 2-static | (null) | (null) |
| b6ecb3ce-e3c2-4f68-8a19-9cfceeba1263 | 44 | (null) | (null) | (null) | (null) | (null) | (null) | (null) | 3-stored-procedure | (null) | (null) |
查询7:
select * from BASE
Results:
| id |
|--------------------------------------|
| e48124ff-a26c-4d10-93a7-48da77b613e6 |
| 774033f8-52a6-4b1f-8602-03ce3c5a7432 |
| b6ecb3ce-e3c2-4f68-8a19-9cfceeba1263 |
你是绝对正确的。我试图通过该函数运行我的查询来运行内置于古巴工作室的更新脚本。我将测试脚本移动到古巴在创建数据库和成功插入数据时运行的INIT_DATA脚本。我不确定这是否是一个错误。谢谢你的灵魂。 –
@没有人欢迎你,我添加了一个存储过程,如果你想要做的双插一气呵成;) – Blag