#comments

ORA-04086: trigger description too long, move comments into triggering code

文档解释ORA-04086:triggerdescriptiontoolong,movecommentsintotriggeringcodeCause:Thetriggerdescriptionislimitedto2000characters(fordictionarystoragereasons).Thedescr...

完美解决POI写批注报错comments in one cell are not allowed, cell....问题

解决方案:示例代码如下:/***给某一格设置注释*@paramsheet*@paramrowIndex*@paramcolIndex*@paramvalue*/publicstaticvoidsetCellCommon(Sheetsheet,introwIndex,intcolIndex,Stringvalue){Ro...

Unknown column comments0_.id in field list

使用jpa时系统报的错误,找错一个小时。解决办法1、查看sql是否写错。2、如果sql语句正确,则观察表结构。  发现表结构字段有空格 ...