### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 '' at line 3; bad SQL grammar []; nested excep…

今天遇到图片中的错误,纠结了一下,弄清楚了怎么从控制台中读取错误信息,并修改错误. com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 ''d_id'=d.'dept…

### Error updating database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 '' at line 1 ### The…

一.异常信息 org.springframework.jdbc.BadSqlGrammarException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'daotable.…

先说结论: 因为在表设计中有一个商品描述字段被设置为desc,但desc是mysql中的关键字,如select id,name,desc,price from product;这条sql语句在查询时的sql语句解析会和期望的不一样,导致出现问题.因为平时在写java代码的时候很自然的会将描述变量设置为desc,在设计表字段时也没有多想,忘记和忽略了desc为mysql中的关键字,酿成此问题. 排查思路: 一开始怀疑是因为sql过长,删了一部分,成功了,加上又失败了,而且一直提示在price那里只…

存储过程如下: dao层的sql Controller层调用: html页面 没有使用pagehelper分页之前,可以正常使用 使用了pagehelper之后就报错 ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds…

先瞧下日志: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'test.wlf_appinfo.appname' which is not functionally depend…

MyBatis中,出现Unknown column的提示是mapper.xml中的数据库字段写错了. 错误示例: XxMapper.xml中 <sql id="KnowlegeSectionAndPart_Column_List"> s.knowledge_section_id, s.create_time, s.update_time, s.section_name, s.repository_id, s.bool_close, p.knowlege_part_id, p…

按照教程 Install hive on Mac with Homebrew,在 mac 上安装 Hive 时, 最后执行 hive 命令后,出现错误: Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient a…

1.错误描述 org.hibernate.exception.SQLGrammarException: error executing work at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:80) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(…