Preventing memory overflow of jdbc underlying driver loading data mechanism -- Mysql
1. Key objects
The connection object -- com.mysql.jdbc.JDBC4Connection contains all configuration parameters about mysql. The setting method is set in the form of parameters attached to the url
preparedStatement object -- com.mysql.jdbc.ServerPreparedStatement
2. Data result set reading method
There are three types:
One is in the form ...
Posted by WolfRage on Wed, 03 Nov 2021 20:06:46 -0700