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SQL statement Displays the auto-generated SQL statement and lets you customize it. If you change the default CREATE TABLE command, you may also have to make changes to the associated column mappings ...
/* 17. Write a SQL statement to create a table employees including columns employee_id, first_name, last_name, job_id, salary and make sure that, the employee_id column does not contain any duplicate ...
Sometimes we need to check the create table syntax for already created table in the database. when we need to check what kind of columns and what datatype a column has in a table then we require the ...