1、创建一张表 SQL> alter session set nls_language = american; Session altered. SQL> alter session set nls_date_format = 'yyyy-mm-dd hh24:mi:ss'; Session altered. SQL> create table job_test ( job_date date); Table created. 2、创建一个过程 SQL> create or replace procedure p_job_test as 2 begin 3 insert into job_test values (sysdate); 4 end; 5 / Procedure created. [...]