从另外一个表取数据进行批量插入
最近更新时间: 2025-02-18 16:02:00
postgres=# insert into tbase(nickname) select relname from pg_class limit 3;
INSERT 0 3
postgres=# select * from tbase;
id | nickname
----+---------------
5 | pg_type
6 | pg_toast_2619
4 | pg_statistic
(3 rows)