{include file="../../../application/admin/view/public/head" /}
  • 执行sql语句
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
{include file="../../../application/admin/view/public/foot" /}