Database Developer - Oracle Constraints types We have "alter table" syntax from Oracle to add data constraints in-place in this form: alter table table_name add constraint constraint_name; We can also use "alter
![SQL SERVER - 2008 - Creating Primary Key, Foreign Key and Default Constraint - SQL Authority with Pinal Dave SQL SERVER - 2008 - Creating Primary Key, Foreign Key and Default Constraint - SQL Authority with Pinal Dave](https://blog.sqlauthority.com/i/b/14_DFAllQuery.gif)
SQL SERVER - 2008 - Creating Primary Key, Foreign Key and Default Constraint - SQL Authority with Pinal Dave
![SQL SERVER - 2008 - Creating Primary Key, Foreign Key and Default Constraint - SQL Authority with Pinal Dave SQL SERVER - 2008 - Creating Primary Key, Foreign Key and Default Constraint - SQL Authority with Pinal Dave](https://blog.sqlauthority.com/i/b/5_AllQuery.gif)