Defining Connection (FireDAC) 连接定义就是应用程序使用特定的FireDAC驱动连接数据库的参数集合.相当于BDE的别名,ADO的UDL,或者ODBC的DSN. For the list of supported database management systems and corresponding parameters, see FireDAC Database Connectivity. FireDAC支持三种连接定义: Type Description P
java中用activiti插件连接mysql数据库,出现错误: org.activiti.engine.ActivitiException: couldn't check if tables are already present using metadata: ### Error getting a new connection. Cause: java.sql.SQLException: The server time zone value '�й���ʱ��' is unrecogni