SQL Error: SELECT * FROM ***_ecms_news where ispic=1 and isgood=1 and title like '%钢琴伴奏%' and title not like '%L'Hirondelle.Op.44（长笛+钢琴伴奏）%' order by rand() limit 4
SQL Error: SELECT * FROM ***_ecms_news where ispic=1 and title like '%钢琴伴奏%' and title not like '%L'Hirondelle.Op.44（长笛+钢琴伴奏）%' order by rand() limit 5
SQL Error: SELECT * FROM ***_ecms_news where title like '%钢琴伴奏%' and title not like '%L'Hirondelle.Op.44（长笛+钢琴伴奏）%' order by rand() limit 30
