If we make an effort to create a table that presently exists, we get an error message 'Error: table previously exists'. To repair this concern, we could add the optional IF NOT EXISTS command though creating a table. Let us take a look at an illustration. In RDBMS, Database tables https://bookmarkinglog.com/story20199670/not-known-factual-statements-about-a-form-that-includes-a-dropdown