mysql中in关键字查询时的问题?400 报错 select eduresource.*from eduresource where 1=1 and eduresource.resourcecode in(select downupload.resourcecode form downupload where downupload.usercode=?and downupload.opcode=?and ...
项目集成Activiti5.17 MyBatis3.2.5 Spring3.2 hibernate4.2 几个类库,启用activiti的默认查询任务时,会出现:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax;check the manual that...
使用单引号括起来即可 示例:select column_name as Field,column_type as Type,column_key as 'Key',is_nullable as 'Null',column_default as 'Default',column_comment as Extra from information_schema.columns where table_name='...