Which view shows all columns in all tables and views?

Which view will list all tables in the database?

If the user is SYSTEM or has access to dba_tables data dictionary view, then use the given below query: Query: SELECT owner, table_name FROM dba_tables; This query returns the following list of tables that contain all the tables that are there in the entire database.

How do I show all columns in SQL?

In a query editor, if you highlight the text of table name (ex dbo. MyTable) and hit ALT + F1 , you'll get a list of column names, type, length, etc.

What is updatable view?

An updatable view is a special case of a deletable view. A deletable view becomes an updatable view when at least one of its columns is updatable. A column of a view is updatable when all of the following rules are true: The view is deletable.

What are the types of views of a table?

There are two types of database views: dynamic views and static views. Dynamic views can contain data from one or two tables and automatically include all of the columns from the specified table or tables. Dynamic views are automatically updated when related objects or extended objects are created or changed.