How To Describe A View In Hive at Nettie Badger blog

How To Describe A View In Hive. View can combine the data from different tables. A view can include all of the data in a table or only some rows based on a set of criteria. For a view, describe extended or formatted can be used to retrieve the view's definition. A view in hive is a virtual table that does not store data itself but represents the result of a hiveql query. Two relevant attributes are provided:. To see table primary info of hive table, use describe table_name; There are three ways to describe a table in hive. Similar to views in relational databases,. The create view statement lets you create a shorthand abbreviation for a more complex and complicated query. Views are generated based on user requirements. A view is an alternative representation of data which is derived from one or more tables. Views are excellent in hiding the data.

Views are excellent in hiding the data. Two relevant attributes are provided:. The create view statement lets you create a shorthand abbreviation for a more complex and complicated query. For a view, describe extended or formatted can be used to retrieve the view's definition. There are three ways to describe a table in hive. A view is an alternative representation of data which is derived from one or more tables. View can combine the data from different tables. Similar to views in relational databases,. A view can include all of the data in a table or only some rows based on a set of criteria. To see table primary info of hive table, use describe table_name;

Introduction to Hive for Hadoop

How To Describe A View In Hive Views are generated based on user requirements. There are three ways to describe a table in hive. A view can include all of the data in a table or only some rows based on a set of criteria. A view is an alternative representation of data which is derived from one or more tables. Views are excellent in hiding the data. Similar to views in relational databases,. To see table primary info of hive table, use describe table_name; The create view statement lets you create a shorthand abbreviation for a more complex and complicated query. View can combine the data from different tables. For a view, describe extended or formatted can be used to retrieve the view's definition. Two relevant attributes are provided:. Views are generated based on user requirements. A view in hive is a virtual table that does not store data itself but represents the result of a hiveql query.

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