java.sql.SQLException: Unknown database 'hibernate_first'

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2975)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:798)

at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:3700)

at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1203)

at com.mysql.jdbc.Connection.createNewIO(Connection.java:2568)

at com.mysql.jdbc.Connection.

(Connection.java:1485)

at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)

at java.sql.DriverManager.getConnection(Unknown Source)

at java.sql.DriverManager.getConnection(Unknown Source)

at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)

at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:28)

at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)

at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)

at com.bjsxt.hibernate.ExportDB.main(ExportDB.java:15)