批量操作初始化序列初始值
发布时间:2020-12-11 23:14:11 所属栏目:MySql教程 来源:网络整理
导读:今天PHP站长网 52php.cn把收集自互联网的代码分享给大家,仅供参考。 DECLARE TYPE tsi IS RECORD( t VARCHAR2(100),s VARCHAR2(100),i varchar2(100)); tsiTemp tsi; maxId varchar2(20);BEGIN for tsiTemp in ( select
以下代码由PHP站长网 52php.cn收集自互联网 现在PHP站长网小编把它分享给大家,仅供参考 DECLARE TYPE tsi IS RECORD( t VARCHAR2(100),s VARCHAR2(100),i varchar2(100)); tsiTemp tsi; maxId varchar2(20); BEGIN for tsiTemp in ( select 'T_xxxx_CONFIG'as t,'SEQ_xxxxx_ID' as s,'xxxx_ID' as i from dual union select 'T_ttttt_INFO'as t,'SEQ_ttttt_ID' as s,'tttt_ID' as i from dual union select 'T_ddddd_LOG' as t,'SEQ_dddddd_ID' as s,'dddd_ID' as i from dual ) loop execute immediate 'select nvl(max('||tsiTemp.i||'+1),1) from '||tsiTemp.t into maxId; execute immediate 'drop sequence '||tsiTemp.s; execute immediate 'create sequence '||tsiTemp.s || ' minvalue '||maxId || ' maxvalue 999999999999999999999999999 ' || ' start with '||maxId || ' increment by 1' ||' cache 20' ||' order'; end loop; END; 以上内容由PHP站长网【52php.cn】收集整理供大家参考研究 如果以上内容对您有帮助,欢迎收藏、点赞、推荐、分享。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |