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How do I drop a schema in Oracle 11g?

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How do I drop a schema in Oracle 11g?

Just login into the schema whose objects you want to drop. Yes you can. You can drop the user and thus drop the schema objects. The DROP USER statement is used to remove a user from the Oracle database and remove all objects owned by that user.

How do I force a schema to drop in Oracle?

You must use CASCADE keyword to remove all objects owned by the schema. SQL> DROP USER barbie CASCADE; Sometimes users are connected to the database and it takes long time to drop. So in this case you can drop forcefully by killing user session connected to the database.

How do I drop a schema in SQL?

Use the DROP SCHEMA command to drop a schema. When you drop a schema, you drop all the objects defined within that schema. You cannot drop a schema if it is being accessed in other user sessions or if it is the default schema of the database.

How do I drop a database user?

Introduction to Oracle DROP USER statement In this syntax, you need to specify the user that you want to drop after the DROP USER keywords. If the user whose schemas contain objects such as views and tables, you need to delete all schema objects of the user first and then drop the user.

How do I drop a database schema?

DROP SCHEMA

  1. Name. DROP SCHEMA — remove a schema.
  2. Synopsis. DROP SCHEMA [ IF EXISTS ] name [.] [
  3. Description. DROP SCHEMA removes schemas from the database.
  4. Parameters. IF EXISTS.
  5. Examples. To remove schema mystuff from the database, along with everything it contains: DROP SCHEMA mystuff CASCADE;
  6. Compatibility.
  7. See Also.

How do I install sample schemas in my Oracle Database?

During a complete installation of your Oracle Database, the sample schemas can be installed automatically with the seed database. If the seed database is removed from the system, you will need to reinstall the sample schemas before you can perform the steps given in the examples that you find in Oracle documentation and training materials.

How do I drop a schema without dropping the user?

drop user [schemaname] cascade. This will delete user (schema) and its objects. delete user (schema) and its objects. Strictly speaking a schema is the totality of objects owned by a user. There is no way of dropping the schema without dropping the user except by generating individual drop statements out of the data dictionary.

What is the installation routine for Oracle Database 11g with OLAP Option enabled?

Oracle Database 11g (patch 11.1.0.7 or higher) with Oracle OLAP Option enabled T he installation routine (s) performs the following tasks: (Optional) Creates the SALESTRACK analytic workspace containing the sales and forecast cube in the OLAPTRAIN schema (and drops the analytic workspace if it already exists).

How to prepare schema HR for use with Oracle Internet Directory?

A pair of optional scripts, hr_dn_c.sql and hr_dn_d.sql, is provided as a schema extension. To prepare schema HR for use with the directory capabilities of Oracle Internet Directory, run the hr_dn_c.sql script.

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