How do I create a view from another view in MySQL?

Question

The basic syntax for creating a view in MySQL is as follows: CREATE VIEW [db_name.]view_name [(column_list)] AS select-statement; [db_name.] is the name of the database where your view will be created; if not specified, the view will be created in the current database. 16 июл. 2021 г.

Can a view be created from another view?

Yes a view can be based on another view. For example data dictionary views can be used to create another view in order to improve better access.

Can you have a view within a view?

The pure fact of querying a view from within a view does not have any negative performance implications. It is not different from querying a table from within a view.

How do I create a multiple table view in MySQL?

1“CREATE VIEW `view_name`” tells MySQL server to create a view object in the database named `view_name`2“AS SELECT statement” is the SQL statements to be packed in the MySQL Views. It can be a SELECT statement can contain data from one table or multiple tables.

Can we create a table from view?

CREATE TABLE yourTableName AS SELECT yourColumnName1,yourColumnName2,yourColumnName3,........ N from yourViewName; To run the above query, first you need to create a table and after that you need to create a view on that table. After that run the query.

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