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1:jar可到Mysql官网下载:地址Mysql 连接jar包.:https://dev.mysql.com/downloads/connector/j/如图,在下拉列表框中选择Platform Independent public class Test{ // 定义MySQL的数据库驱动程序 pu 阅读全文
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alter system set db_recovery_file_dest_size=4g scope=both; connect system/1qaz2wsx as sysdba; archive log list; shutdown immediate; startup mount; alt 阅读全文
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create directory dump_dir as 'd:\dump'; grant read,write on directory dump_dir to scott; --在cmd下 expdp scott/1qaz2wsx directory=dump_dir dumpfile=tab. 阅读全文