摘要: 1.声明变量DECLARE@F001SMALLINT, @F002INTEGER, @F003VARCHAR(20), @F004CHAR(20), @F002MONEY2.赋值语句set@F001=space(40)3.条件判断(IF...ELSE)IfconditionBegin[statements]ENDELSEBEGIN[elseifstatements]END4.多分支判断(c... 阅读全文
posted @ 2009-08-28 09:54 ________囧丶殇 阅读(177) 评论(0) 推荐(0) 编辑