I think role is for these two purposes.
1>to grant a group of related privileges to a user
2>to simplify the process of granting and revoking privileges
They had no role. This was not their business. The oracle had ultimate say in whether the war should proceed or not. The oracle spoke through her priestess who was a woman.
The role of the Oracle of Delphi was to give prophecies to asking Greeks.
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Oracle is one of the popular database and DBA (DataBase Administrator) is the person who maintain the database (install oracle software, create,setup,maintain database)
The role of the oracle of Delphi was to cast prophecies like the prophecy that Cronos children would be greater than him so he ate them.
The CREATE SESSION system privilege by legrand charles(B.E CSE)
If one is wanting to create a table in Oracle one must use the "Create Table" statement. These tables are partially defined by the columns contained and the information in the column. One must first decide the proper column type and then these data types are used in the Create Table statement. One must be somewhat familiar with Oracle in order to create these tables and additional information can be found on the DBA-Oracle website.
A relational database is a type of database design. Oracle is a brand of database. You can create a relational database using Oracle. You can also create relational databases using other database applications.
From MS Excel, there is nothing you can create. You can save an Excel file in various formats, that might make it easier to import the data into Oracle.
DDL - Data Definition Language Create,Alter,Drop and Truncate are the components of oracle database.
be more specific, it depends on which oracle you mean.
I windows 2008 R2: HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE\KEY_OraDb11g_home1 Create ORACLE_SID as a string