Table Creation and Management

Identify the table name and structure

Commands used to create or modify database tables are called data definition language(DDL commands

A Database Object is a defined self contained structure also called database tables

Create a new table with the CREATE TABLE command

Use a subquery to create a new table

Add a column to an existing table

Modify the definition of a column in an existing table

Delete a column from an existing table

Mark a column as unused and then delete it later

Rename a table

Truncate a table

Drop a table