UCenter info: MySQL Query Error

目前信息：查询错误

SQL:SELECT * FROM [Table]notelist WHERE closed='0' AND app1'-5' LIMIT 1

查询：选择*从[表] notelist封闭= 0和app1 < ' 1 '和app1 > ' - 5 ' 1

Error:Unknown column 'app1' in 'where clause'

错误：未知列' ' '条款' app1

Errno:1054

错误：1054