數(shù)據(jù)庫錯誤: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'limit 1' at line 1]
select title from `demo_menu` where id= limit 1
數(shù)據(jù)庫錯誤: [Table 'my8907748842.demo_' doesn't exist]
SELECT title,keywords,description FROM `demo_` where id=940
目前蠕動泵軟管的材質(zhì)主要有硅橡膠、氟橡膠、特氟龍、橡膠、塑料、合成材料等,不同材料表現(xiàn)不同的性能,有不同的用途。