因此,我使用CONCAT将两个字符串组合在一起,并希望通过在现有字符串的末尾添加一个新字符串来更新数据库中的文本字段。// This code works great. will add "EXTRA" at end of the feed.$insert = ("update $username set feed = CONCAT(feed, 'EXTRA')");
// Th
/mysql/bin/mysql --defaults-extra-file=/mysql_data/config/extra_options.cnf -e "show global status like/mysql/bin/mysql --defaults-extra-file=/mysql_data/confi
id,cat,extra1,bigimage FROM pp_photos WHERE extra1 = '120' ORDER BY rand() LIMIT 1" ) or die(mysql_errorid,cat,extra1,bigimage FROM pp_photos WHERE extra1 = 'W599_PTO' ORDER BY rand() LIMIT 1" ) or die(mysql_errorid,