锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
flash cs3 鐨勬敼鍙樻簮鑷簬 as3鐨勯噸澶ф敼鍙樸傛洿婧愪簬flash player AM2鐨勯噸澶ф敼鍙樸?br />
String sql = "select t2.* from (select t1.*, rownum rn from (select * from tb_courseinfo order by rownum聽 desc )t1 where rownum <= "+(curpage+1)*page_record+" )t2 where rn > "+curpage*page_record;
鏂規硶涓
1.寤虹珛嫻嬭瘯鏁版嵁琛?br />CREATE TABLE TEST
(
聽ID聽NUMBER,
聽NAME聽VARCHAR2(20),
聽PRIMARY KEY(ID)
);
2.鍒涘緩搴忓垪
CREATE SEQUENCE SEQ_TEST;
3.鍒涘緩瑙﹀彂鍣?br />CREATE OR REPLACE TRIGGER AUTOINCREMENT
BEFORE INSERT ON TEST
FOR EACH ROW
WHEN (NEW.ID IS NULL)
BEGIN
SELECT SEQ_TEST.NEXTVAL INTO :NEW.ID FROM DUAL;
END;
/
4.鎻掑叆鏁版嵁
INSERT INTO TEST(NAME) VALUES('NAME1');
5.鏌ョ湅鎻掑叆緇撴灉
SELECT * FROM TEST;
鏂規硶浜?br />
SQL 聽 Server,Sybase: 聽
聽 鏈変釜identity灞炴у彲浠ヨ緋葷粺鑷姩澧? 聽
聽 create 聽 table 聽 a 聽
聽 ( 聽
聽 a1 聽 int 聽 identity(1,1), 聽
聽 a2 聽 varchar(6) 聽
聽 )聽聽聽
聽 鐒跺悗鍦╥nsert鏃? 聽
聽 insert 聽 into 聽 a 聽 values('hello!'); --涓嶇敤綆1,緋葷粺浼氳嚜鍔ㄥ1 聽
聽 聽
聽 Oracle: 聽
聽 浣跨敤SEQUENCE(搴忓垪)鍙互杈懼埌瑕佹眰 聽
聽 create 聽 table 聽 a 聽
聽 ( 聽
聽 a1 聽 int 聽 , 聽
聽 a2 聽 varchar2(6) 聽
聽 ); 聽
聽 聽
聽 create 聽 SEQUENCE 聽 seq_a 聽 聽 INCREMENT 聽 BY 聽 1;聽聽聽
聽聽聽聽
聽 鐒跺悗鍦╥nsert鏃? 聽
聽 insert 聽 into 聽 a 聽 values(seq_a.nextval,'hello!'); --seq_a.nextval鏄搴忓垪鐨勪笅涓?br />