sql实现字符串的截取和替换

 

update goods_products set goods_name= substring(goods_name,0,CHARINDEX(\'</b>\',goods_name))
 where siteid=2 and goods_name like \'%</b>%\'

 

原文：摩托罗拉手机XT800(智尚黑)</b>天翼3GAndroidMOTO巅峰之作，卓越者引领时势

替换后：摩托罗拉手机XT800(智尚黑)