springboot集成mybaits,druid报错
/Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/bin/java -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:54001,suspend=…
使用Mybatis和druid连接池报错 merge sql error, dbType mysql, sql
在项目中用mybatis查询的时候遇到一个这样的问题,抛错详情如下: merge sql error, dbType mysql, sql : select r.id from role r inner join role_…
spring boot mybatis druid 数据库链接异常
springboot mybatis druid 访问mysql数据库告成请法度无响应java.lang.RuntimeException: com.alibaba.druid.pool.GetConnectionTimeoutException Er…
log4jdbc+druid不能连接Oracle数据库not support oracle driver 1.0
如果有任何没有铺上来的配置,麻烦回复我补上来下,辛苦啦!~ log4jdbc+druid不能连接Oracle数据库not support oracle driver 1.0 我的配置是 url: j…
druid 数据库错误,求教各位大哥
[com.alibaba.druid.pool.DruidPooledPreparedStatement:106]-[ERROR] getFetchSize error 这是个什么错误?跪求点拨…
Unknown column 'xx' in 'field list'
2021-03-03 00:27:26.695 [DubboServerHandler-10.13.195.48:20880-thread-200] [com.melon.contract.biz.bean.dubbo.ContractExecServiceImpl] [TID:…
druid配置密码登录后,一直登录不进去
环境:Spring+SpringMVC druid数据源版本:1.1.8 web.xml配置 DruidStatView com.alibaba.druid.support.http.StatViewServlet resetEnable true logi…
Apache Druid与Alibaba Druid有关系吗
最近Apache Druid爆出来一个远程代码执行漏洞,我们公司有涉及Alibaba Druid资产,请问Alibaba Druid受漏洞影响吗…
druid连接数据库报错,配置db.properties写的无错。
11:40:47,779 INFO DubboProtocol:135 - [DUBBO] disconected from /192.168.1.103:20881,url:dubbo://192.168.1.103:20881/com.pyg.manager.servic…
Druid连接,事务控制开启,commit的时候报connection holder is null
具体报错信息: java.sql.SQLException: connection holder is null at com.alibaba.druid.pool.DruidPooledConnection.checkState(DruidPooledC…