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Can view and table have same name?
Because tables and views are in the same namespace, a table and a view in the same schema cannot have the same name. Therefore, a table and an index in the same schema can have the same name. Each schema in the database has its own namespaces for the objects it contains.
Can two users have a public synonym with the same name?
The same user cannot create both a private and a public synonym that have the same name. If you own a private synonym, and a public synonym exists with the same name, the database server resolves the unqualified name as the private synonym.
What is Editionable synonym in Oracle?
To create a private synonym in another user’s schema, you must have the CREATE ANY SYNONYM system privilege. For private synonyms, the default is EDITIONABLE . For public synonyms, the default is NONEDITIONABLE . For information about editioned and noneditioned objects, see Oracle Database Development Guide.
Can any two database objects in same schema can have same name?
Because tables and views are in the same namespace, a table and a view in the same schema cannot have the same name. Each schema in the database has its own namespaces for the objects it contains. This means, for example, that two tables in different schemas are in different namespaces and can have the same name.
Which privilege from the following is used to create a private synonym in another schema?
To create a private synonym in your own schema, you must have the CREATE SYNONYM system privilege. To create a private synonym in another user’s schema, you must have the CREATE ANY SYNONYM system privilege. To create a PUBLIC synonym, you must have the CREATE PUBLIC SYNONYM system privilege.
Is materialized view a table?
A materialized view is a database object that contains the results of a query. The FROM clause of the query can name tables, views, and other materialized views. Collectively these objects are called master tables (a replication term) or detail tables (a data warehousing term).
Can we have two tables with the same name in mysql?
You can have tables of the same name only if they are in separate databases, and you use the database name as a qualifier.
Can we create synonym with the same name in same schema?
And create same object in same schema not allowed in Oracle or any database AFAIK. You can have a public and private synonym of the same name. In fact, you can have a public and private synonym called EMP in the SCOTT schema and have a table called EMP in the same schema So, I tried.
Can you create a synonym with the same name as a table?
Synonyms share the same namespace as tables or views. You cannot create a synonym with the same name as a table that already exists in the same schema. Similarly, you cannot create a table or view with a name that matches a synonym already present.
What are the types of schema objects in Java?
The schema object for which you are creating the synonym can be of the following types: Table or object table View or object view Sequence Stored procedure, function, or package Materialized view Java class schema object User-defined object type Synonym
Can a synonym have the same name as the underlying object?
A synonym may have the same name as the underlying object, provided the underlying object is contained in another schema. Oracle Database Resolution of Synonyms: Example Oracle Database attempts to resolve references to objects at the schema level before resolving them at the PUBLIC synonym level.