Database - Managing Databases with Oracle - Discussion
Discussion Forum : Managing Databases with Oracle - General Questions (Q.No. 2)
Which statement about sequences is not true?
No answer description is available. Let's discuss.
Discussion:4 comments Page 1 of 1.
Annu said: 7 years ago
These are like substitute or alternate key to a column or a group of column, given as a unique ID.
Yash said: 8 years ago
Still surrogate key values are not cleared? Can someone please explain it in more details?
Ali said: 8 years ago
When an OLTP systems are merged to Warehouse then warehouse creates own unique keys by the composition of multiple unique keys of OLTP system.
Adi said: 10 years ago
What is the meaning of surrogate key values?
Post your comments here: