What is EXP and IMP in Oracle?

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What is EXP and IMP in Oracle?

You want to import files that were created using the original Export utility ( exp ). You want to export files that will be imported using the original Import utility ( imp ). An example of this would be if you wanted to export data from Oracle Database 10g and then import it into an earlier database release.

What is Oracle Instant client ODBC?

Oracle’s Instant Client ODBC software is a standalone package that offers the full functionality of the Oracle ODBC driver (except the Oracle service for Microsoft Transaction Server) with a simple install. The ODBC driver has Oracle’s standard client-server version interoperability, see Support Doc ID 207303.1.

Is Oracle client required for ODBC connection?

Instant Client ODBC requires the Oracle Instant Client Basic or Basic Light package (depending on your locale requirements) also be installed.

How do you use IMP command?

You can let Import prompt you for parameters by entering the IMP command followed by your username/password:

Example: IMP SCOTT/TIGER.
Format: IMP KEYWORD=value or KEYWORD=(value1,value2,…,valueN)
Example: IMP SCOTT/TIGER IGNORE=Y TABLES=(EMP,DEPT) FULL=N.
or TABLES=(T1:P1,T1:P2), if T1 is partitioned table.

How do you use Expdp?

Data Pump Schema Mode.

Step1: Create a Directory. Create a directory anywhere in your system and name it whatever you want.
Step 2: Create Directory Object and grant it mandatory privilege. 2.1.
Step 3: Export the Schema. Now everything is set and user HR can perform the export using expdp data pump utility.

Does Oracle Instant client include SQL Developer?

SQL Developer comes as part of the Oracle Database Client installation when Administrator mode has been chosen. For example, oracle 11g client 11.2. 0.1. 0 installer installs SQL Developer version 1.5.

How do I connect to Oracle ODBC?

Configuring an Oracle ODBC Data Source Name

In the Windows Control Panel, double-click Administrative Tools.
Double-click Data Sources (ODBC).
Select the System DSN tab and click Add.
Select an appropriate Oracle driver and click Finish.
Specify the following information in the Oracle ODBC Driver Configuration window:

How do I connect to Oracle Instant client?

1 Connecting Instant Client or Instant Client Light to an Oracle Database. Set the TNS_ADMIN environment variable to specify the location of the tnsnames. ora file and specify a service name from that file. Set the TNS_ADMIN and the TWO_TASK environment variables to specify a service name from the tnsnames.

Does Oracle Instant client use Tnsnames Ora?

ora File. By default, when you install Instant Client, Oracle Universal Installer does not include a sample tnsnames. ora file nor the Oracle Net Configuration Assistant utility normally used to create it. However, to shield users from having to specify actual host names and port numbers, consider using a tnsnames.

What is Oracle instant client ODBC software?

How do I patch the instant client ODBC?

The procedure for patching and generating Instant Client ODBC, Basic and Basic Light packages is given in the Oracle Call Interface Programmer’s Guide. These new packages should then be unzipped into the Instant Client directory that needs to be patched. This method of patching is recommended.

What is Oracle instant client (OCI)?

Oracle Instant Client allows you to run your applications without installing the standard Oracle client or having an Oracle home. The following topics are discussed: What is the Tools Instant Client? The Tools Instant Client package is available on platforms that support the OCI Instant Client.

How do I configure the Oracle Database instant client?

Configure the Instant Client. Connect to a remote instance with the utility you want to run. Both the Tools package and OCI package must be from Oracle Database version 12.2.0.0.0, or higher, and the versions for both must be the same.