oracle db schema export

In Oracle databases using the CBO optimizer mode, statistical information is an important basis for CBO to generate the best execution plan. These statistics usually include column-level, table-level, index, and system-level statistics. All such

Dbms_stats Import and Export schema-level statistics are used in Oracle databases using the CBO optimizer mode. statistics are an important basis for CBO to generate the best execution plan. These statistics usually include column-level, table-level,

The data pump is a server tool, and the exported files are stored on the server where the database is located. Of course, we know that the files can be controlled through directory objects. The directory object has four levels by default. Of course,

Import Export of data Description: Objects targeted: Import and export of data the role involved is primarily the engineering implementation personnel. The problem to be solved is to import the required data from one database into another. 1 Tools

Recently, I joined two project teams, FALABELLA and FM, to support Oracle DB. Because the project is in the development stage, there are always some database replication work. I compared several methods, it seems that the use of EXPDP/IMPDP is not

1. DIRECTORY Specify the directory where dump files and log files are locatedDirectory=directory_objectDirectory_object is used to specify the directory object name. Note that directory objects are objects created using the Create DIRECTORY

? List the purpose of creating a replica database? Select a method for replicating a database? Copy a database using Rman? Copy a database using Rman backup? Replicate a database based on a running instance Using the replica database ?

? Describe the DBA's responsibility for security and audit work? Enable standard database auditing? Specify audit options? Review audit information? Maintain audit trail Segregation of duties ? A user with DBA authority must be

Learn how to prepare a database for Oracle GoldenGate, including how to configure connectivity and logging, how to enable Oracle GoldenGate in a database, how to set up a flashback query, and how to manage server resources. Configure the

Oracle database Schema quick migration from the test environment to the production environment, oracleschema Background: To launch the production environment, you need to migrate the five schemas Schema1, Schema2, Schema3, Schema4, and Schema5 of