摘要:
--触发器学习ALTER trigger 触发器名 on 表1 for insert as begin if (select count(1) from 表1)=0 print '未插入数据' else insert into 表2(字段 )select 对应字段 from ins... 阅读全文
摘要:
--批量修改表中数据DECLARE My_Cursor CURSOR --定义游标FOR (select * from table where id='**') --查出需要的集合放到游标中OPEN My_Cursor; --打开游标FETCH NEXT FROM My_Cursor ; --读取... 阅读全文
摘要:
jQuery函数学习函数:after(content)功能:在每个匹配的元素后面添加html内容返回:jQuery对象参数:content (): Content to insert after each target.例子:Inserts some HTML after all paragraphs.jQuery Code$("p").after("Hello");BeforeI would like to say: Result:I would like to say: HelloInserts an Element after all paragr 阅读全文