{include file="../../../application/admin/view/public/head" /}
常用语句对照: 1.查询数据 SELECT * FROM {pre}vod 查询所有数据 SELECT * FROM {pre}vod WHERE vod_id=1000 查询指定ID数据 2.删除数据 DELETE FROM {pre}vod 删除所有数据 DELETE FROM {pre}vod WHERE vod_id=1000 删除指定的第几条数据 DELETE FROM {pre}vod WHERE vod_actor LIKE '%刘德华%' vod_actor"刘德华"的数据 3.修改数据 UPDATE {pre}vod SET vod_hits=1 将所有vod_hits字段里的值修改成"1" UPDATE {pre}vod SET vod_hits=1 WHERE vod_id=1000 指定的第几条数据把vod_hits字段里的值修改成"1" 4.替换图片地址 UPDATE {pre}vod SET vod_pic=REPLACE(vod_pic, '原始字符串', '替换成其他字符串') 5.清空数据ID重新从1开始 TRUNCATE {pre}vod