Question

在将以下查询转换为postgres时，我需要帮助。任何帮助将不胜感激

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Answer 1

如果要在Postgres中使用所需的序列，可以这样做。

create sequence REQUESTOR_SEQ;
create table REQUESTOR ( id int DEFAULT NEXTVAL('requestor_seq') )

否则，serial列就足够了。

Answer 2

在Postgres中，您无需为此使用序列。只需使用serial列并省去触发器：

create table requestor (
    id serial primary key,
    . . .
);

在将Oracle触发器转换为PostgreSQL时需要帮助

2 个答案: