Varchar2 default null

See more: Oracle. Posted Nov pm nitendrasingh. Add a Solution. Hi nitendrasingh, what do you exactly mean? Accept Solution Reject Solution. With this table as an example: SQL. Copy Code. Add your solution here. OK Paste as. Treat my content as plain text, not as HTML.

Existing Members Sign in to your account. This email is in use. Do you need your password? Submit your solution! Otherwise, VAL3 would be erroneously included.

No Account? Sign up. By signing in, you agree to our Terms of Use and Privacy Policy. Already have an account? Sign in. By signing up, you agree to our Terms of Use and Privacy Policy. Enter the email address associated with your account. We'll send a magic link to your inbox. Email Address. All Sign in options. Home » Articles » 12c » Here. You should also consider using Identity columns for this purpose. In the following example you can see the effect of specifying a sequence as the default value for a column.

The default value is only used when the column is not referenced by the insert.