摘要:
create sequence seq_字段名_表名 minvalue 1 maxvalue 999999999999999999999999999 start with 1 increment by 1 cache 10; CREATE OR REPLACE TRIGGER tri_字段名_表名 BEFORE insert ON 表名 FOR EACH ROW begin sel... 阅读全文
posted @ 2016-08-25 17:07
npe0
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