connection could not be acquired from the underlying database 这个错误通常表明你的应用程序无法从数据库连接池中获取到数据库连接。这可能是由多种原因引起的,下面我将根据你的提示,逐一分析并提供可能的解决方案: 确认数据库连接配置信息无误: 确保你的数据库连接字符串(包括数据库地址、端口、用户名、密码等...
Error : connection could not be acquired from underlying database. SQL Server Database using. I checked all things : TCP/IP enabled. named piped enabled. shared memory enabled. no orphan user. remote access enabled. port is enabledSQL Server SQL Server A family of Microsoft relational ...
aCould not get JDBC Connection; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database! 不能得到JDBC连接; 被筑巢的例外是java.sql.SQLException : 连接不能从部下的数据库获取! [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯...
aCould not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database! 不能打开JDBC连接为交易; 被筑巢的例外是java.sql.SQLException : 连接不能从部下的数据库获取![translate]...
Could not get JDBC Connection nested exception is java.sql.SQLException... Connections could not be acquired from the underlying database! 问题分析 根据网络上的解答教程,可知此问题的原因是 mysql数据库驱动和mysql数据库版本不一致,具体配置是 mysql为V 8.0.21,mysql-connector-drive是V 5.1.6 问题解决 ...
2012-08-08 12:26:26,223 [main] WARN org.hibernate.cfg.SettingsFactory - Could not obtain connection metadata java.sql.SQLException: Connections could not be acquired from the underlying database! Environment Red Hat Network Satellite 5.4.1 sudo-1.7.2p1-14.el5_8.2 ...
When attempting to start the Quartz Scheduler (resilience) for the first time getting "Failed to obtain a DB connection from data source 'E1QuartzDataSource':java.sql.SQLException:Connections could not be acquired from underlying database?" error message. ...
Could not get JDBC Connection nested exception is java.sql.SQLException... Connections could not be acquired from the underlying database! 问题分析 根据网络上的解答教程,可知此问题的原因是mysql数据库驱动和mysql数据库版本不一致,具体配置是mysql为V 8.0.21,mysql-connector-drive是V 5.1.6 问题解决 使用...
Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database! ### The error may exist in file [E:\ideaworkspace\demo\target\classes\mapper\AreaDao.xml] ...
org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database! at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTrans...