السلام عليكم
هذه تجميعه دروس لـــ Manage Schema Objects
The Alter Table Statement
The Set UNUSED
Add a Constraint (1),(2)
On Delete Cascade
Deferring Constraints
Drop a Constraint
Disabling / Enabling Constraint
Cascading Constraint
Oracle Index
Remove Index
Drop Table Purge
The FLASHBACK Table Statment