What is CREATE TABLE in SQL?

Question

CREATE TABLE is the keyword telling the database system what you want to do. In this case, you want to create a new table. The unique name or identifier for the table follows the CREATE TABLE statement. Then in brackets comes the list defining each column in the table and what sort of data type it is.

Why do we need to create table in SQL?

Before you run queries and store data in a database, you need to create a table where your data will be stored. A table is where all the data in a database is stored. Each table can contain, which then contains data about a single record within the table.

How do you create a new table in SQL?

Answer: To do this, the SQL CREATE TABLE syntax is: CREATE TABLE new_table AS (SELECT * FROM old_table WHERE 1=2); For example: CREATE TABLE suppliers AS (SELECT * FROM companies WHERE 1=2);

What is CREATE TABLE as select?

The CREATE TABLE AS SELECT (CTAS) statement is one of the most important T-SQL features available. CTAS is a parallel operation that creates a new table based on the output of a SELECT statement. CTAS is the simplest and fastest way to create and insert data into a table with a single command.

What is the use of creating a table?

The main purpose is to represent the numerical data. A table is an important tool that we can add in our digital presence to clearly show the mathematical data or the numerical data.

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