2013/5/11 0:51:091366 阅读
UPDATE `phpcms_c_news` SET `content` = replace (`content`,"[InstallDir_ChannelDir]{$UploadDir}","uploadfile") WHERE `content` LIKE '%[InstallDir_ChannelDir]{$UploadDir}%'
UPDATE `table_name` SET `field_name` = replace (`field_name`,'from_str','to_str') WHERE `field_name` LIKE '%from_str%'注:
UPDATE `phpcms_content` SET `thumb` = concat("uploadfile/",`thumb`) WHERE `thumb` != ''后追加
update 表名 set 字段名 = concat(字段名,"string")前追加
update 表名 set 字段名 = concat("string",字段名)