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What are privileges and grants in Oracle?
The GRANT ANY OBJECT PRIVILEGE system privilege allows users to grant and revoke any object privilege on behalf of the object owner. This provides a convenient means for database and application administrators to grant access to objects in any schema without requiring that they connect to the schema.
What are Oracle tablespaces?
An Oracle database consists of one or more logical storage units called tablespaces, which collectively store all of the database’s data. Each tablespace in an Oracle database consists of one or more files called datafiles, which are physical structures that conform to the operating system in which Oracle is running.
What is difference between schema and user in Oracle?
In Oracle, USER is the account name, SCHEMA is the set of objects owned by that user. Even though, Oracle creates the SCHEMA object as part of the CREATE USER statement and the SCHEMA has the same name as the USER but they are note the same thing.
How to create multiple schemas in Oracle Database?
Use the CREATE SCHEMA statement to create multiple tables and views and perform multiple grants in your own schema in a single transaction. To execute a CREATE SCHEMA statement, Oracle Database executes each included statement. If all statements execute successfully, then the database commits the transaction.
What should I know about Oracle schema and tablespaces?
Background: In our project we have two different teams that are working on the implementation of a website. The idea is to later separate the basic-services from the website (cms / portal) so that different websites / portals can be created an all are using the same independent basic-services. The current installation looks like this:
How to grant entire schema access in SQL?
I need to give schema A, full access (select, insert, update, delete) to schema B, C, D, E, F, G and H (all objects: TABLE, VIEW, PACKAGE, PROCEDURE, FUNCTION, SEQUENCE, SYNONYM). 1. How do I get all the objects in a schema? 2. Will this query work? I mean, will schema A be able to select, insert, update and delete on all objects in schema B?
How many tablespaces are there in an Oracle Database?
A database’s data is collectively stored in the datafiles that constitute each tablespace of the database. For example, the simplest Oracle database would have one tablespace and one datafile. Another database can have three tablespaces, each consisting of two datafiles (for a total of six datafiles).