Transport Tablespace
1)advanced application
1@@@@check the characterset.
SQL> col PROPERTY_NAME format a32 trunc
SQL> col PROPERTY_VALUE format a32 trunc
SQL> select PROPERTY_NAME,PROPER...
System Tablespace 数据文件配置；
mysql> show variables like '%innodb_data_file_path%';
+-----------------------+------------------------+
| Variable_name | Value |
+----...
Every session has exclusive transaction which has specified undo segment.When you have performed some SQL operations,you can refer v$transaction to find some information about the related transaction....
