If we endeavor to create a table that currently exists, we get an error information 'Mistake: table currently exists'. To fix this concern, we can easily add the optional IF NOT EXISTS command although making a table. Let's look at an instance. This command makes it possible for developers to https://a-form-that-includes-a-dr56677.blogthisbiz.com/44361264/5-tips-about-program-you-can-use-today