摘要:
SELECT 语句:SELECT ID FROM STU; UPDATE语句:UPDATE STU SET ID=1 WHERE NAME = 'SSUN'; DELETE语句:DELETE FROM STU WHERE ID=1; INSERT语句:INSERT INTO STU (ID,NAME) VALUES(2,'SSUN125'); 删除表:DROP TABLE STU; 新建表(加主键和外键):CREATE TABLE STU (
ID NUMBER(10) PRIMARY KEY,
NAME VARCHAR2(20),
CLASSID NUMBER 阅读全文
posted @ 2012-04-11 23:57
android开发实例
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