Does Materialized View Create Table
Create Materialized View Is Similar to Create Table As, Except That It Also Remembers the Query Used to Initialize the View, So That It Can Be Refreshed Later...
CREATE MATERIALIZED VIEW is similar to CREATE TABLE AS , except that it also remembers the query used to initialize the view, so that it can be refreshed later upon demand. A materialized view has many of the same properties as a table, but there is no support for temporary materialized views.
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).
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Which objects are created when an MV is created?
A materialized view in Oracle is a database object that contains the results of a query. They are local copies of data located remotely, or are used to create summary tables based on aggregations of a table’s data. Materialized views, which store data based on remote tables are also, know as snapshots.
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