Sql create table with primary key constraint - SQL tutorials | w3resource

Sql create table with primary key constraint - SQL tutorials | w3resource

http://www.w3resource.com/sql/creating-and-maintaining-tables/creating-table-using-primary-key-constraint.php

This SQL PRIMARY KEY CONSTRAINT are a combination of a NOT NULL constraint and a UNIQUE constraint.

key constraint tutorials w3resource sql create table primary

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This SQL PRIMARY KEY CONSTRAINT are a combination of a NOT NULL constraint and a UNIQUE constraint.

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