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What is Oracle Text used for?
Oracle Text is a tool that enables you to build text query applications and document classification applications. Oracle Text provides indexing, word and theme searching, and viewing capabilities for text.
Does Oracle Text require a license?
To use Oracle Text and its data mining capabilities, you do not need to license the Data Mining option.”
What are Dr$ tables in Oracle?
The $K table maps the internal DOCID values to external ROWID values (fetching a DOCID when we know the ROWID value) . The $R table maps the ROWID values to DOCID values, (fetching a ROWID when we know the DOCID value).
How are object privileges granted and revoked in Oracle?
Functions and Packages (Managing Object Dependencies in Oracle Database Administrator’s Guide) Schema object privileges can be granted to and revoked from users and roles. If you grant object privileges to roles, then you can make the privileges selectively available.
What is the purpose of system privileges in Oracle?
Table 7-1 System privileges Enables a user to perform administrative tasks including checkpointing, backups, migration, and user creation and deletion. Enables a user to alter any cache group in the database. Enables a user to alter any index in the database.
Who can grant Schema Object privileges in Oracle?
Object privileges for users and roles can be granted or revoked using the following: The SQL statements GRANTand REVOKE, respectively The Add Privilege to Role/User dialog box and the Revoke Privilege from Role/User dialog box of Oracle Enterprise Manager. Who Can Grant Schema Object Privileges?
What does it mean to have privileges in a database?
Enables a user to create a sequence owned by any user in the database. Enables a user to create a private synonym owned by any user in the database. Enables a user to create a table owned by any user in the database. Enables a user to create a view owned by any user in the database.