Oracle
重新命名关键字:
alter table T_HR_RE_CHECKINDTLS rename column "LEVEL" to LEVELS;
创建触发器:
1、创建序列 Sequences
2、
create or replace trigger Trg_T_BD_MENU before insert on T_BD_MENU for each row begin select sq_csp_t_bd_menu.nextval into :new.ID from dual; end;
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