摘要： Xiaonei.com website has a good effect of on focus. When onfocus, change the css name and then show another style to current user.onblur="dontnoteme(this)" onfocus="noteme(this);function noteme(el){el.... 阅读全文

摘要： . SQL(Structured Query Language)can be sperated as such categories: 1. DDL: CREATE, ALTER,DROP 2. DCL: GRANT REVOKE 3. DML: SELECT INSERT DELETE UPDATE. Common used system functions: ... 阅读全文

摘要： What's SQL*Plus?It's a client for oracle database. It's used to excute sql commond,generate basic report. After 8i, you can start and stop db instantce from SQL*Plus.HOWTO: SS Instance sql... 阅读全文

摘要： Currently , Oracle has released Oracle 10g (ten grid). but most used version is 9. 1. Oracle InstallYou can install oracle 10g in linux or windows(2000,xp,2003)The process of oracle 10g is mostly as s... 阅读全文