锘??xml version="1.0" encoding="utf-8" standalone="yes"?>久久国产精品国产自线拍免费,国产成人久久精品一区二区三区,欧美午夜精品久久久久久浪潮http://www.shnenglu.com/lzr/category/9167.htmlzh-cnSat, 20 Dec 2008 10:03:20 GMTSat, 20 Dec 2008 10:03:20 GMT60oracle鏁版嵁搴撳簭鍒楀拰瑙﹀彂鍣ㄧ殑鍒涘緩http://www.shnenglu.com/lzr/archive/2008/12/20/69909.htmllzrlzrSat, 20 Dec 2008 08:06:00 GMThttp://www.shnenglu.com/lzr/archive/2008/12/20/69909.htmlhttp://www.shnenglu.com/lzr/comments/69909.htmlhttp://www.shnenglu.com/lzr/archive/2008/12/20/69909.html#Feedback0http://www.shnenglu.com/lzr/comments/commentRss/69909.htmlhttp://www.shnenglu.com/lzr/services/trackbacks/69909.html1銆佸簭鍒楃殑寤虹珛錛?br>create sequence "TEST_SEQUENCE" increment by 1 start with 1 nomaxvalue nocycle nocache; 璇存槑錛氭渶鍚庝笁涓兼槸鍙互鑷璁懼畾鐨?br> 2銆佽Е鍙戝櫒鐨勫緩绔嬶細 create trigger "test_trigger" before insert on test_table for each row when(new.id is null) begin select TEST_SEQUENCE.nextval into:new.id from dual; end;